Snart was such an inevitability, such a fixed point in Mick's life, that Rathaway was better off getting used to the name sooner rather than later. It helps and hinders, the fact that he's never said Snart. It means that Hartley has been thinking about it a lot more than him.

Right?

"A place where you wanna end up," Mick clarifies in that moment, easy enough. Maybe his fingers play upon the hitch of a leg as his fingers wander up a thigh. Maybe instead of the next bite of pizza, Mick pulls the younger man closer to him on the sofa, gently, but firmly, biting his inner knee over his trousers.