Kakashi was quietly overwhelmed by the soft treatment Obito was giving him; the offer of the mask striking him somewhere deep inside as if it was a selflessly romantic action. To anyone else it might have not been, but to Kakashi it was Obito respecting him without complaint, and it may well have been a bouquet of flowers with how Kakashi flushed as he picked it up.

He didn't put it on, though.. He left it where it was, turning to Obito with a muted smile before clambering into the offered space beside him.