[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]