Comments about Skyler being a ""groupie"" come back to haunt Gavin when he proves to be one himself. Meanwhile, Skyler tries to get Katrina in to see her favorite band and Harold tries to make amends for telling Stuart he has no chance of ever being with Skyler.

Skyler finds a woman's iPod at the bookstore so Gavin dates the 23-year-old who lies about more than just her age.

When Gavin experiences all the symptoms for gallstones, he decides to get surgery. When the nurse gives him numbing drugs, Gavin tells Skyler he loves her—and it wasn't just the drugs talking!