She’s just moved in across the hall from leonard and Sheldon in and she’s having a Halloween party with lots of people. Howard and raj are also there. Howard’s Robin Hood, raj was Thor, Sheldon is the the Doppler Effect and Leonard is Frodo.

Later it was about 10-11 at the party and her tall riped ex boyfriend turned up dressed in just a bit of fur over his crotch like a cave person(that’s his costume). He used to abuse her but they bumped into eachother and he told her he’s changed.