Robin tries to keep her sister from losing her virginity while in New York, which causes everyone to reminisce about their first time.
A series of bizarre, ritualistic murders brings the team to Miami; Reid experiences hallucinations and blinding headaches.
Summer challenges Seth's passivity. Taylor wants to hear Ryan's profession of love. Kaitlin floats rumours about Frank and clown porn. Make way for Mother Nature...everyone!
While accompanying Hannah on a date, Roxy takes her job as bodyguard a little too seriously.