Adam and Margo’s housewarming party is a success. However, one mysterious couple linger long after all the other guests have left. The couple reveals themselves to be Tom and Sasha, wealthy neighbors, but as a single nightcap leads to another, they start to suspect these new friends are actually duplicitous strangers.

A young man is rocked by two announcements from his elderly father: that he has terminal cancer, and that he has a young male lover.

The early life of child genius Sheldon Cooper, later seen in The Big Bang Theory.