Well, if that's where things are headed now, he's not going to stop her. She's had something to eat at least, and he can just go back to his meal later.

He lifts his arms up so it's easier for her to get his sweater off, hands both moving to her back when she kisses him. His lips trail along her jaw, giving her ear a little nibble before chasing after her mouth again, and his hands tug her shirt up, wanting to return the gesture and get some layers off of her too.