蘇安松Suansoon和翁薩Ongsa是一對情侶,Ongsa在趕著回來替Suansoon慶祝生日的時候發(fā)生了一次意外。蘇安松很自責(zé),他祈禱著說如果能夠回到過去,他就不會跟翁薩在一起了。Suansoon發(fā)現(xiàn)自己穿越回到了過去,然后提醒(高中時代的)翁薩,關(guān)于他們的未來,但是翁薩不相信他,不管怎樣都要跟蘇安松在一起。十年后,在意外發(fā)生前的一天,來自未來翁薩穿越回來告訴他自己說,將會有一場意外發(fā)生,如果他不阻止的話,蘇安松就會死。翁薩讓這次意外發(fā)生了。他再一次在過去醒過來,此時他跟蘇安松第一次相遇。這一次翁薩決定改變未來,不再靠近蘇安松..SuanSoonandOngsaareboyfriends.OngsagotintoaseriousaccidentbecausehewasrushingbacktocelebrateSuansoon’sbirthdaywithhim.Suansoonblamedhimselfandprayedifhecouldgetbacktothepast,hewouldnotgettogetherwithOngsa.SuansoonfoundhimselfinthepastandwarnedOngsa(highschoolage)aboutthefuturebutOngsadidn’tbelievehimandbecameboyfriendswithSuansoonanyway.Tenyearslater,onedaybeforetheaccident,Ongsafromthefuturecamebacktotellhisyoungerselftonotavoidtheaccident,becauseSuansoonwilldieifhedoes.Ongsalettheaccidenthappen.HewokeupagaininthepastwherehemetSuansoonforthefirsttime.ThistimeOngsadecidedtochangethefutureanddidn’tapproachSuansoon...