Fearing contagion, the Clone High community turns on Gandhi when he is diagnosed with ADHD, which means Abe has to choose between pleasing Cleo and standing up for his best friend.

Abe procrastinates planning his promposal to Cleo by trying to find Joan a date, Gandhi gets a makeover from JFK, and Scudworth rehashes an old rivalry with John Stamos.

It's prom night, and Abe finds himself torn between Cleo and Joan, Gandhi forms a prom posse, and the Secret Board of Shadowy Figures threatens to take back the clones.