Toby won't let Rachel's inconsiderate, and early, drop-off stop him from keeping a date with a woman he's met online.

Toby uses every resource he has, from a night out with Seth to a visit to the American Museum of Natural History, to combat his loneliness.

Toby tries to move on; Karen Cooper's case comes to a head; Toby, Seth and Libby attend a reunion party; Libby reflects on her past.