What starts as a little friendly competition at Low Bar ends on a sour note when Whitney goes one step too far by showing her backside to the group. Alex is angry at Whitney's actions, but in order to show her he's not uptight, he tries to take a compromising photo of himself but is embarrassingly interrupted by Roxanne and Lily. Meanwhile, Mark discovers R.J. is deathly afraid of spiders.

Whitney begs Alex to hang out with Lily because she is in need of a male friend. Alex reluctantly agrees, but ends up thoroughly enjoying Lily's company. Meanwhile, to bring excitement back to Low Bar, Mark and R.J. start up a competitive game of darts. All goes well until Roxanne is accidentally struck in the back with a dart.

While on a walk through the park with Alex, Whitney spots her psychiatrist, Dr. Price, ferociously eating a birthday cake by herself. Whitney sees this as a red flag and meets with Dr. Price to get to the bottom of her issues. Meanwhile, R.J. sets Mark up on a date, causing Roxanne to admit her feelings for him.