[He relaxes as the door closes behind them. No more worrying, then, and he leans happily (and heavily) against Sirius as he muses that question.]

Theeeee couch! Yeah. There--

[He stumbles forward, sort of half-tripping over his feet, laughing as he does, trying to lead the way.]

I missed you, you know-- a lot-- I hate when you train, it's so boring, I miss you and-- and I get jealous--