tbh I like/ship Desmond/Penny and Charlie/Claire more than them
and there were some things I disliked about Sun/Jin (like some of what was shown in the flashbacks) but they had their moments
but yeah it was heartbreaking that they reunited again only shortly for them to drown together and Jin never got to meet his daughter
what happens to their daughter?
I actually accidentally spoiled for myself when I was searching up stuff about the show that they get reunited only for everything to come crashing down but I didn't know how it happened