This drama is such a treat ,, it's really a thrilling time travel drama ,, the actors did an amazing job ,, the twists were amazing to the final episodes there are twists and turns
of course it has some flaws ,, for example
the mother who kept running from her daughter and being such a pain in her ass was too much
after half of the episodes passed there were a big change the writer neglected the other time for a while and was a bit lazy in writing how they still able to remember what had happened or never happened to them
the writer made for the drama a loop hole so he can get with anything illogical ,, he made the male leads remember the other timelines ,,only them for no reason at all
the only romantic story was between the cheaters ,, that was funny LOL
I actually felt sorry for the male cheater LOL
and at the final episodes ,, things get rushed and confusing a lot My head hurts so I stopped thinking just watched
the ending was nearly perfect ,, we didn't know how the calls just stopped or how the future them are living
over all this drama is soo good and I recommend it to anyone who likes time travelling dramas