What, no he didn't mean that to be- well, he might have a little, but not much. And he knows Tsukishima well enough to be able to tell that he's biting his cheek. Not going to mention it though, just going to grin as he finally locates his keys and lets them inside.

"So..." He's grinning, wider than he was before if that's possible. "We're not in public any more."