[He flushes more when he hears that sound-- and keeps doing what he's doing, his touch light but deliberate, tracing with no discernible pattern over him.]
[Oh, and don't worry, he has absolutely noticed how nicely Keith covers him. Hence the shoulder comment. Hence the fact that he can't see to keep his hands off him, despite (some extremely nominal) effort. Why are you so attractive, it's not fair in the least...]
Two years will do that for you, I guess. [Sighs out, closing his eyes as he swirls his fingers over his shoulder.] It's nice. You've really grown, Keith.