He smiles, and then pulls a mock-glare at the flicked water. And because it seems like an alright thing to do after that sort of conversation, he half-stands, and leans across the table, and kisses her.

Just like upstairs, it's still pretty chaste. But it is warm, and soft, and it lingers. He'd touch her if his hands weren't braced on the table, so maybe it's a poor attempt to show that he's happy with the turn of events. But it wouldn't feel right to not to do it, and Gene Hunt always runs with his instincts.