My number one right now is definitely
Aaron Dingle & Robert Sugden
Why are they my number one? Simple. Their journey. They started off very badly. Robert was cheating on his wife with Aaron and denying that he even had any feelings for Aaron at all. Not to mention he threatened Aaron's loved ones to hide his secret and protect himself.
They arent all bad though. One of the reasons I love them so much is they grew together. There are certain moments in their journey where you can just see them falling in love with each other despite the fact that they started off as just sex for convinence. They took each other by surprise. Neither of them were looking for a relationship and yet they found their soulmate. Robert was there for Aaron during his darkest moments and gave him the strength he needed. And in return, Aaron doesnt take any of Robert's sht and lets Robert be EXACTLY who he is. Aaron and Robert are each other's home and THATS why I love them.