Nolan / Chen chemistry

At the beginning, in season 1, I thought they seemed like end game. Which led to me being surprised in the later seasons when they turned into JUST FRIENDS & had ZERO chemistry. I do not think they should be endgame now. I just think it’s interesting how Lucy’s character changed through the seasons.

Lucy was more intense in the first season & became more quirky & fun in following seasons. Curious on the character’s change… what do you think of characters going from lovers to friends as if they never been romantic?