Elaine's boss offends their new business partners by refusing to shake hands when he was sick.

Chris is obviously uncomfortable at the party until he finds another African American man in attendance. When he greets him, he is taken aback by the unconventional greeting he receives.

River Song reunites with old friends and recieves a special Christmas gift from The Doctor.

Sherman attempts to introduce himself to the other guests at the party and is unsuccessful due to his awkward approach.

Parker and Hachi have become good friends, and Ms. Parker decides to accept Hachi into their family.