Everyone in LA is waiting for The Big One - the big break or the big quake. Gabby's no different, but she's also waiting for the Big O - the elusive, G-spot, ultra orgasm. She thinks Zach, the super hot musician who's just moved into her building, might be able to give it to her. But her friend Derek, a martial arts instructor with whom she's co-writing a screenplay, keeps getting in the way.
Gabby refuses to even consider Derek for the role of soul mate because she fears sex will ruin their friendship. Derek has his own script in mind, and it doesn't include sharing Gabby with anybody.
When an early morning earthquake hits LA, Gabby realizes who her leading man has always been. As for the Big O...well...she's ready for her close up.