苏安松Suansoon和翁萨Ongsa是一对情侣,Ongsa在赶着回来替Suansoon庆祝生日的时候发生了一次意外。苏安松很自责,他祈祷着说如果能够回到过去,他就不可能跟翁萨在一起了。Suansoon发现自己穿越回到了过去,然后提醒(高中时代的)翁萨,关于他们的未来,然而翁萨不相信他,不管怎样都要跟苏安松在一起。十年后,在意外发生前的一天,来自未来翁萨穿越回来告诉他自己说,将会有一场意外发生,如果他不阻止的话,苏安松就会死。翁萨让这次意外发生了。他再一次在过去醒过来,此时他跟苏安松第一次相遇。这一次翁萨决定改变未来,不再靠近苏安松..SuanSoonandOngsaareboyfriends.OngsagotintoaseriousaccidentbecausehewasrushingbacktocelebrateSuansoon’sbirthdaywithhim.Suansoonblamedhimselfandprayedifhecouldgetbacktothepast,hewouldnotgettogetherwithOngsa.SuansoonfoundhimselfinthepastandwarnedOngsa(highschoolage)aboutthefuturebutOngsadidn’tbelievehimandbecameboyfriendswithSuansoonanyway.Tenyearslater,onedaybeforetheaccident,Ongsafromthefuturecamebacktotellhisyoungerselftonotavoidtheaccident,becauseSuansoonwilldieifhedoes.Ongsalettheaccidenthappen.HewokeupagaininthepastwherehemetSuansoonforthefirsttime.ThistimeOngsadecidedtochangethefutureanddidn’tapproachSuansoon...