Lol you know what's going to happen
Abhi and akshu will forget everything that happened, then on the day of the wedding (or engagement, either one is fine), someone from this village, motel or whatever it is will come and say, "ye shaadi nahi ho sakti! Abhi aur Akshu ki shaadi ho chuki hai!" And then they'll make up some crap about that night being a very auspicious night and anyone even applying sindoor means you're instantly married and blah blah blah