Yes, is the message that comes through, carried by her lips and hands. Yes, I love you still.
Because he has told her not to doubt he could love her, even though he hasn't been able to say the words yet. Because he was willing to sacrifice his own happiness for hers, despite what had happened the last time he offered her his hand and heart. Because he will not lie to her.
And yes, because of how his hands feel on her body now, and soon her fingers lift away from him in order to undo the rest of those buttons.
They really should move that plate. Shouldn't they?