this is an extremely sweet drama as the leads even in different circumstances always fall for each other no matter what version it is of theirs . Yeah you could say that as they had memories of the original past and the changed past it got a bit weird i guess it might have been better to show them forget some memories and just make it seem like ya this how time travel works but overall it is a nice and a sweet drama. if you need romance and time travel together in a drama i guess this is it . Their love story is extremely admirable.