Hallie

From Rom Com

Hallie starts out as the girlfriend of Dylan, however she cheats on him with Nick and they eventually break up. She ends up with Nick. During Rom Com, she is seduced by both Kati and Alex. Her character's name might be Olivia.

She appears in the following scenes:

Opening
Alex/Hallie Seduction
Swingset Scene
The Party
Hallie's Cheating
Dinner Sincerity
Dylan/Hallie Break-up
The End (Hallie and Nick)