[AMENDMENT NO. 3 TO Form F-1 REGISTRATION STATEMENT Jiayuan.com International Ltd. Not Applicable Cayman Islands 7371 Not Applicable Room 1005, Changxin Building CT Corporation System (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies to: David S. Wang, Esq. David T. Zhang, Esq. Approximate date of commencement of proposed sale to the public:] [L&W Draft May 5, 2011 JIAYUAN.COM INTERNATIONAL LTD. 10,650,000 Ordinary Shares (par value US$0.001 per share ) Each represented by American Depositary Shares UNDERWRITING AGREEMENT May [ ], 2011 Citigroup Global Markets Inc. 388 Greenwich Street New York, New York 10013 and Merrill Lynch, Pierce, Fenner & Smith Incorporated One Bryant Park New York, New York 10036 As Representatives of] [JIAYUAN.COM INTERNATIONAL LTD. May , 2011 Merrill Lynch, Pierce, Fenner & Smith Incorporated One Bryant Park New York, New York 10036 Re: Jiayuan.com International Ltd. Reserved Share Program Ladies and Gentlemen: Reference is made to the Underwriting Agreement dated May , 2011 (the “Underwriting Agreement”) among Jiayuan.com International Ltd. (the “Company”), the Selling Shareholders and the Underwriters listed in Schedule] [LEGAL OPINION To: JIAYUAN.COM INTERNATIONAL LTD. Room 1005, Changxin Building May 6, 2011 Dear Sir/Madam: 1. PRC Opinion We are lawyers qualified in the People’s Republic of China (the “ 2. Company Offering ADSs Ordinary Shares Offered Securities” Registration Statement SEC We act as the PRC counsel to Jiayuan.com International Ltd. (the “ 3. Documents In so acting, we have] [CONTRACT ASSIGNMENT AGREEMENT Agreement This CONTRACT ASSIGNMENT AGREEMENT (this “ BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. Assignor (the “ MIYUAN (SHANGHAI) INFORMATION TECHNOLOGY CO., LTD. Assignee (the “ BEIJING HUAQIANSHU INFORMATION TECHNOLOGY CO., LTD. Beijing Huaqianshu (“ HAIYAN GONG , a Chinese citizen; YONGQIANG QIAN , a Chinese citizen; XU LIU, a Chinese citizen; CHENG LI , a Chinese citizen;] [CONTRACT ASSIGNMENT AGREEMENT Agreement This CONTRACT ASSIGNMENT AGREEMENT (this “ BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. Assignor (the “ MIYUAN (SHANGHAI) INFORMATION TECHNOLOGY CO., LTD. Assignee (the “ BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. Shiji Xique (“ HAIYAN GONG , a Chinese citizen; YONGQIANG QIAN , a Chinese citizen; XU LIU, a Chinese citizen; CHENG LI , a Chinese] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the use in this Registration Statement on Form F-1/A of Jiayuan.com International Ltd. of our report dated March 8, 2011, except for Note 19(c), (e) and (f) which are as of April 20, 2011, relating to the consolidated financial statements of Jiayuan.com International Ltd., which appears in such Registration] [LEGAL OPINION To: JIAYUAN.COM INTERNATIONAL LTD. Room 1005, Changxin Building No. 39 Anding Road, Chaoyang District Beijing 100029 the People’s Republic of China May 6, 2011 Dear Sir/Madam: 1. PRC Opinion We are lawyers qualified in the People’s Republic of China (the “ 2. Company Offering ADSs Ordinary Shares Offered Securities” Registration Statement SEC We act as the PRC counsel]

[AMENDMENT NO. 3 TO FormF-1 REGISTRATION STATEMENT Jiayuan.com International Not Applicableyman Islands 7371 Not Applicable Room1005, Changxin Building CTrporation System (Name,dress,luding zipde, and telephone number,luding areade, ofent for service)pies to:vid S. Wang, Esq.vid T. Zhang, Esq. Approximatete ofmmencement of proposedle to the public:] [L&W Draft May 5, 2011 JIAYUAN.COM INTERNATIONAL 10,650,000 Ordinary Shares (par value US$0.001 per share ) Each represented by American Depositary Shares UNDERWRITINGREEMENT May [ ], 2011 Citigroup Global Markets 388 Greenwich Street New York, New York 10013 and Merrill Lynch, Pierce, Fenner & Smithorporated One Bryant Park] [JIAYUAN.COM INTERNATIONAL May, 2011 Merrill Lynch, Pierce, Fenner& Smithorporated One Bryant Park New York, New York 10036 Re: Jiayuan.com International Reserved Share Program Ladies and Gentlemen: Reference is made to the Underwritingreementted May, 2011 (the Underwritingreement) among Jiayuan.com International (thempany), the Selling Shareholders and the Underwriters listed inhedule I to the Underwritingreement.lpitalized terms used but] [LEGAL OPINION To: JIAYUAN.COM INTERNATIONAL Room1005, Changxin Building May 6, 2011 Dear Sir/Madam: 1. Opinion We are lawyers qualified in the Peoples Republic of China (the 4. Based upon and subject to the foregoing, we are of the opinion that the statements set forth under theption Taxation in the Registration Statement insofar theynstitute statement of] [CONTRACTSIGNMENTREEMENTreement ThisNTRACTSIGNMENTREEMENT (this BEIJING MIYUAN INFORMATION TECHNOLOGYLTD.signor (the MIYUAN (SHANGHAI) INFORMATION TECHNOLOGYLTD.signee (the BEIJING HUAQIANSHU INFORMATION TECHNOLOGYLTD. Beijing Huaqianshu ( HAIYAN GONG , a Chinese citizen; YONGQIANG QIAN , a Chinese citizen; XU LIU, a Chinese citizen; CHENG LI , a Chinese citizen;] [CONTRACTSIGNMENTREEMENTreement ThisNTRACTSIGNMENTREEMENT (this BEIJING MIYUAN INFORMATION TECHNOLOGYLTD.signor (the MIYUAN (SHANGHAI) INFORMATION TECHNOLOGYLTD.signee (the BEIJING SHIJI XIQUE INFORMATION TECHNOLOGYLTD. Shiji Xique ( HAIYAN GONG , a Chinese citizen; YONGQIANG QIAN , a Chinese citizen; XU LIU, a Chinese citizen; CHENG LI] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We herebynsent to the use in this Registration Statement on FormF-1/A of Jiayuan.com International of our reportted March8, 2011, except for Note 19(c), (e)and (f)which are of April20, 2011, relating to thensolidated financial statements of Jiayuan.com International which appears in such Registration Statement. Wesonsent to the reference to] [LEGAL OPINION To: JIAYUAN.COM INTERNATIONAL Room1005, Changxin Building No.39 Anding Road, Chaoyang District Beijing 100029 the Peoples Republic of China May 6, 2011 Dear Sir/Madam: 1. Opinion We are lawyers qualified in the Peoples Republic of China (the 2. 3. Documents In so acting, we have examined the Registration Statement, the originals orpies certified or]

[AMENDMENT NO. 2 TO Form F-1 REGISTRATION STATEMENT Jiayuan.com International Ltd. Not Applicable Cayman Islands 7371 Not Applicable Room 1005, Changxin Building CT Corporation System (Name, address, including zip code, and telephone number, including area code, of agent for service) Copies to: David S. Wang, Esq. David T. Zhang, Esq. Approximate date of commencement of proposed sale to the public:] [LOAN AGREEMENT Agreement This LOAN AGREEMENT (this “ 1. JIAYUAN HONG KONG CORPORATION LIMITED Borrower , a limited liability company incorporated under the laws of Hong Kong, with the registered address at Suite 1505, World-wide House, 19 Des Voeus Road Central, Hong Kong (hereinafter referred to as the “ 2. HAIYAN GONG Lender , Chinese ID No.: [*****************]* (hereinafter referred] [Confidential EXCLUSIVE PURCHASE OPTION AGREEMENT Regarding BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU AND OTHERS BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. And BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. February 17 , 2011 1 EXCLUSIVE PURCHASE OPTION AGREEMENT Agreement China PRC This EXCLUSIVE PURCHASE OPTION AGREEMENT (this “ 1. HAIYAN GONG , a] [Confidential EQUITY PLEDGE AGREEMENT Regarding BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. By and among HAIYAN GONG XU LIU and others And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. February 17, 2011 1 EQUITY PLEDGE AGREEMENT This EQUITY PLEDGE AGREEMENT Agreement China PRC (this “ (1) HAIYAN GONG Chinese ID No.: [*****************]* (2) XU LIU Chinese ID No.: [*****************]* (3) YONGQIANG] [Confidential SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT Regarding BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. By and among BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. BEIJING SHIJI XIQUE INFORMATION TECHNOLOGY CO., LTD. And HAIYAN GONG And XU LIU And Others February 17, 2011 1 SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT This Agreement China PRC SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT (the “ (1) BEIJING MIYUAN] [Confidential LOAN AGREEMENT By and among HAIYAN GONG YU ZHANG And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. February 17, 2011 1 LOAN AGREEMENT Agreement This LOAN AGREEMENT (this “ 1. HAIYAN GONG , a citizen of China (Chinese ID No.: [*****************]*) 2. YU ZHANG, a citizen of China (Chinese ID No.: [*****************]*); Borrower Borrowers (Hereinafter individually referred to as a] [Confidential Contract Transfer Agreement BY AND BETWEEN: Haiyan Gong, Xu Liu, Yu Zhang, etc. and Beijing Miyuan Information Technology Co., Ltd. and Miyuan (Shanghai) Information Technology Co., Ltd. April 5, 2011 Contract Transfer Agreement “this Agreement” “PRC” THIS CONTRACT TRANSFER AGREEMENT ( 1. Gong Haiyan, a PRC citizen (ID number: [*****************]*); 2. Liu Xu, a PRC citizen (ID number: [*****************]*);]