is it just me or like the development of their relationship is too fast?

A little. I feel like it happened too suddenly and it feels unnatural

usually i would agree but their dynamic is too good that im not even bothered by it i dont find it distracting at all they compliment each other well still have amazing chemistry even tho their relationship ( nothing is officially yet ) developed 'fast' i think it was an attached at first sight thing the story is good i have no complaints im really enjoying it so far