Will he or will he not?

Now that the past is catching up with the present, how will the future holds for the lovely couple? From the past few episodes, it is clear that both Arnav and Khushi have accepted each other in the way they are. The past which must have involved their parents in some way, why should they have a MU regarding the same? They were very young and all those incidents shouldn't separate these couple.

Do you think there is a new MU round the corner or another heart rending separation?