He feels like the floor might drop out from under him suddenly when Mick tangles their fingers together and he wonders if that's normal.

He squeezes his fingers a little in Mick's grip and smiles a little at the promise. "Good," he nods a little and shifts to sit with his back against the couch again, refusing to let go of Mick's hand yet.

He still isn't sure what this means, but he intends to explore it some more eventually. Mick will have to guide this a little more because Leonard is completely out of his depths, but at least he knows he can trust Mick to be okay with whatever happens in the end.