本片特别围绕校园时期的爱情展开。男主角被安排相亲，在相亲地点见到女孩后，两人开始私下分享各自经历，交流所有关于学生时代的故事。最后他们发现，两人曾在同一所学校读书。男主角有一段关于这些故事的闪回，女主角也有一段闪回。一切线索终将甜蜜地汇聚到同一点。

梁宇前世被校花妻子谭琳琳与王宏斌害死，重生回大三后认清校花真面目，不再追求谭琳琳，与真心对他的林静相恋，同时打脸校花谭琳琳二人。谭、王二人失败后走上犯罪路，被梁宇识破并搜集证据送入监狱，最终梁宇与林静收获幸福与爱情。

梁宇前世被校花妻子谭琳琳与王宏斌害死，重生回大三后认清校花真面目，不再追求谭琳琳，与真心对他的林静相恋，同时打脸校花谭琳琳二人。谭、王二人失败后走上犯罪路，被梁宇识破并搜集证据送入监狱，最终梁宇与林静收获幸福与爱情。

喜，便是喜悦，各种各样的喜悦。 有开心之喜，有感动之喜，有兴奋之喜，有善良之喜，有 期盼之喜，更有收获之喜......

Professor Henri Faust, retiring after 50 years as an alchemist in a circa-1700 university, despairs at still knowing nothing of the true secrets of nature...whereupon his old acquaintance Mephistopheles, servant of Lucifer, appears and grants him youth and a new life. But with youth, Faust's interest is diverted from science to women. And Mephistopheles, who has taken on the guise of the elderly Faust that was, sets many snares for his young friend's slippery soul... Written by Rod Crawford

Professor Henri Faust, retiring after 50 years as an alchemist in a circa-1700 university, despairs at still knowing nothing of the true secrets of nature...whereupon his old acquaintance Mephistopheles, servant of Lucifer, appears and grants him youth and a new life. But with youth, Faust's interest is diverted from science to women. And Mephistopheles, who has taken on the guise of the elderly Faust that was, sets many snares for his young friend's slippery soul... Written by Rod Crawford

一个绝望的老人，在一场机缘巧合的自然伤害下，不但重获青春，拥有更多的时间来完成他的研究，还再次品味到了爱情的香甜。

一个绝望的老人，在一场机缘巧合的自然伤害下，不但重获青春，拥有更多的时间来完成他的研究，还再次品味到了爱情的香甜。