Alvin's father Clarence (Steve Harvey) pays for the crankshaft, telling Alvin that they will work out a plan later to pay him back while also explaining to Alvin that he'd supported his sudden transformation because he wanted Alvin to have the same experiences he did while he was in high school, seeing as he was one of the most popular guys at his school. He also admits that he didn't have Alvin's brains or potential but he's always been proud of his son. With this confidence restored, Alvin builds an engine with the part his dad bought. Alvin's friends push the broken car they had been working on into the garage. They congratulate him on a job well done on completing the engine but are still angry with him for blowing them off. Alvin sees that their car needs a new engine so he installs the one he just built to restore their car, telling them to let him have it sometime within that next week so he can present it to the scholarship committee. Alvin's friends forgive him.