Sue, Cheryl and Lexi are best friends. They do something special every year for their birthday as they were all born on the same day. Now their 18th birthday, they set out to lose their virginity.。夏天,夏家唯一的掌上明珠,多年来一直过着平凡朴素的日子。然而,爷爷的一道指令如同一颗石子投入平静的湖面,打破了这份宁静。爷爷要求她在中秋节那天,必须带男朋友回家。对于毫无恋爱经验且没有男朋友的夏天来说,这无疑是个严峻的难题。。牧扬与梦桐从各自的家乡来到北京追逐梦想,两人相识后惺惺相惜、患难与共。梦桐患有脑外伤后遗症,病情的加重导致与牧扬惜别。梦桐回到家乡嫁给了与己青梅竹马的子寒。梦桐与子寒为牧扬苦心经营的项目注入了资本。。