What's Happening!! (1976)

S1E5 Saturday's Hero

Rerun gets an opportunity to join the struggling football team and quickly becomes a star. However, this newfound fame goes to his head, causing him to distance himself from Raj and Dwayne. He even breaks a promise by giving away two extra tickets to a Gladys Knight concert to his "new" friends instead of sharing them with Raj and Dwayne.