蘇安松Suansoon和翁薩Ongsa是一對(duì)情侶，Ongsa在趕著回來(lái)替Suansoon慶祝生日的時(shí)候發(fā)生了一次意外。蘇安松很自責(zé)，他祈禱著說(shuō)如果能夠回到過(guò)去，他就不會(huì)跟翁薩在一起了。Suansoon發(fā)現(xiàn)自己穿越回到了過(guò)去，然后提醒（高中時(shí)代的）翁薩，關(guān)于他們的未來(lái)，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(lái)自未來(lái)翁薩穿越回來(lái)告訴他自己說(shuō)，將會(huì)有一場(chǎng)意外發(fā)生，如果他不阻止的話，蘇安松就會(huì)死。翁薩讓這次意外發(fā)生了。他再一次在過(guò)去醒過(guò)來(lái)，此時(shí)他跟蘇安松第一次相遇。這一次翁薩決定改變未來(lái)，不再靠近蘇安松..SuanSoonandOngsaareboyfriends.OngsagotintoaseriousaccidentbecausehewasrushingbacktocelebrateSuansoon’sbirthdaywithhim.Suansoonblamedhimselfandprayedifhecouldgetbacktothepast,hewouldnotgettogetherwithOngsa.SuansoonfoundhimselfinthepastandwarnedOngsa(highschoolage)aboutthefuturebutOngsadidn’tbelievehimandbecameboyfriendswithSuansoonanyway.Tenyearslater,onedaybeforetheaccident,Ongsafromthefuturecamebacktotellhisyoungerselftonotavoidtheaccident,becauseSuansoonwilldieifhedoes.Ongsalettheaccidenthappen.HewokeupagaininthepastwherehemetSuansoonforthefirsttime.ThistimeOngsadecidedtochangethefutureanddidn’tapproachSuansoon...