[ He's not so worried that it won't last, even if they do put words on it. They've been together for awhile now, through some rough times and as far as he can remember there hasn't been a single heated disagreement, let alone a fight. That's the opposite of his only other serious thing. Surely this is better?
He grins, hoisting himself up a little to kiss her, deep and sloppy and so goshdarn happy. ]