Jane's surprised to find he's feeling nervous about the evening and he takes a moment to steel himself before knocking on Lisbon's door. He hears movement within and then a shout:
"Come in, I'll be with you in a moment."
Jane opens the door and steps inside. He looks around at the familiar room, lightly decorated for the Christmas season, and smiles to see the garish Snowman he gave her last year in pride of place. He relaxes, he can do this for his friend. Lisbon enters, they hug.
"Thanks Jane, I hate going to the carol concert by myself."