博卡维一直爱着派麦。当他得知她与皮希昂订婚时；他用一个水晶球回到过去，让她恢复正常。出乎意料的是，他醒来发现自己和皮希昂在床上，声称他们有一夜情。因此，于是欢乐地开始了他们猫和老鼠的游戏，皮希昂追求博卡维。虽然感情得到了回报，但他们对派麦的旧情却成了他们浪漫爱情的绊脚石。博卡维被激怒了，他不停地扭动水晶球，直到得到想要的结果。但是如果博卡维和派麦根本就不应该在一起呢？如果，他注定要和皮希昂在一起呢？

有人問我是否可以讓時間逆轉。如果可以，我最想回到過去修復什麼？我會想再次回到大學，並鼓起勇氣認識初戀Prae Mai。這是一個關於時光倒流的奇幻愛情故事。

Botkawi has forever been in love with Pearmai. His life is forever changed when a musical crystal ball he bought as an important gift for Pearmai transports him back in time to the age of eighteen. Everything turns upside-down. Instead of fulfilling his hopes and setting things right with Pearmai, Botkawi somehow ends up in the arms of Pisaeng. Thus begin their cat and mouse game with Pisaeng chasing after Botkawi. Old feelings for Pearmai, however, become a detriment to their blossoming romance. Enraged, Botkawi keeps twisting the crystal ball in an attempt to get his desired results.