Greek - Season 4 - Eps 6: Fumble
Casey and Cappie wake up together and Casey kicks him out of the house before anyone finds out, claiming that nothing can happen between them. Rusty wakes up from the party completely hungover, and unable to remember what happened. He finds red lipstick on his mouth, and sets out on a search with Calvin to find the mystery girl. Casey and Cappie meet up later and realize that they did not use protection the night before. Casey gets the morning after pill just in case. At ZBZ, the sisters are watching over faculty children during the big game, and Cappie comes over to help Casey, and to prove to her that heβs matured. Rusty also divulges to Casey that Cappie declared a major. Later that night, Casey and Cappie share a romantic moment in the playground. Meanwhile, Professor Segal (Josh Randall) flirts with Ashleigh, who is still distraught about her undetermined future
About Greek

Title: Greek
First Air Date: 2007-07-09
Last Air Date: 2011-03-07
Status: Ended
Rating: 6.6/10 (from 112 votes)
Language: EN
Seasons: 4
Total Episodes: 74
Network: ABC Family
Genres: Comedy, Drama
Production Companies: The Lloyd Segan Company, Pillar Squared, E1 Entertainment, Piller/Segan
Synopsis
Casey Cartwright is poised to become the most powerful girl in the Greek system. Rusty, her little brother, is new on campus and he's the geek. But he sees Cyprus-Rhodes University as an opportunity to create a whole new identity.
Cast

Amber Stevens West
Ashleigh Howard

Spencer Grammer
Casey Cartwright

Clark Duke
Dale Kettlewell

Dilshad Vadsaria
Rebecca Logan

Jacob Zachar
Rusty Cartwright

Paul James
Calvin Owens

Scott Michael Foster
Cappie

Jake McDorman
Evan Chambers