So This Is College (1929)

Biff and Eddie are the best of friends. They are college seniors, roommates at the fraternity, and star teammates on the USC football team. Then a flapper named Babs enters the picture. Biff considers Babs his girl, and she does like him more than Eddie, but Eddie is persistent. Everywhere they go, Eddie and Biff are competing for Babs. When Eddie backs off for the sake of the friendship, Babs decides that she wants him, and this causes the friendship to end. Their rivalry even threatens the team's play in the big Stanford football game.