One on One (2001)

S4E20 Save The First Dance

After Flex unintentionally wounds Danielle's feelings with his teasing about her weight during high school, he seeks to make amends by organizing a prom experience for her that she missed out on. At the same time, Breanna is livid when Spirit, who she trusted to design her prom dress, arrives at the event wearing the exact dress Breanna had always dreamed of.