Days and nights (1955)

An athletic young man falls for a beautiful woman with a troubled brother. Handsome Yehia (Hafez) may come from a troubled background, but he's always strived to make the best of his life. When Yehia falls for the beautiful Samia (Iman), he believes he has finally found the woman with whom he could spend the rest of his life. Trouble soon arises, however, when Samia's delinquent stepbrother begins doing everything in his power to sabotage the couple's relationship.