Audrey wrapped her arms around him, went up on her toes, and returned his kiss. In her tiredness and comfort with where they were, she was a little less self-conscious-and-therefore-shy with this kiss. She let it grow a little deeper and more meaningful, then pulled back just enough to rest her forehead against his.
"Happy Birthday, George." She whispered. She tapped one more light kiss against his lips, then pulled the rest of the way out of his arms to let herself out the front door.