In "The Outsiders," who offers Cherry a ride home from the drive- in?

Cherry comes to the drive-in with her drunken boyfriend, Bob (Leif Garrett), and leaves because she is upset with his drinking. She goes to the seats with her friend Marcia and ends up sitting in front of Ponyboy, Dally, and Johnny. They hit it off, and all walk home from the drive-in until Bob and Marcia's boyfriend, Randy, show up in their blue Mustang and ask them to get in. The girls oblige in order to avoid a fight between the Greasers and Socs right then and there.