Is it permissible to supplicate that a young man loves a young woman and marries her, given that she cannot forget him?

If the young man is religious and of good character, there is no harm in supplicating to Allah to cast your love into his heart so that he may marry you, while observing the manners and conditions of supplication and avoiding haste. If marriage to him does not materialize, strive to turn your heart away from him, and ask Allah to grant you a righteous husband with whom you will be content, whether it be this young man or another. The Islamic legal guidelines for love before marriage must be observed.