Raph made the first move into holding hands.This wasn't a shocker by any means, and the first time that the two of you held hands, it was unintentional at first. Raph was sure that breaking it off would've been too awkward to do. You were at the lair, both chilling on the couch and watching some action movie he'd picked out.
You had been pointing out the flaws all night and Raph was making fun of the faces the actors made when they were hit. You laughed at something he said and leaned back into the couch. The two of you were so close, when he had readjusted himself, his hand winded up on yours. He kept it there, frozen and hoping nothing was said.
He was glad that the sound of silence met his ears and your hand tightened onto his.