Question: If a girl falls in love with a boy and constantly tries to contact him, then what should he do?
Answer: He should never ever pay any attention to her. If he gives the devil a finger the devil will grab his arm and then it will become tremendously difficult and even impossible to free himself from sins. He should marry a suitable woman without delay; this usually saves people from unreal love.
Here is a faith-refreshing parable of a fortunate handsome young man who controlled his eyes. Ḥujjat-ul-Islam Sayyidunā Imām Muhammad Bin Muhammad Ghazālī عَـلَـیۡـهِ رَحْـمَـةُ الـلّٰـهِ الۡـوَالِی says: Sayyidunā Sulaymān Bin Yasār عَـلَـیۡهِ رَحۡـمَةُ الـلّٰـهِ الۡـغَـفَّـار was a very pious, Almighty-fearing and extremely handsome young man. During Hajj-pilgrimage, he رَحْمَةُ اللهِ تَعَالٰی عَلَيْه was alone in his tent in Abwā’. His travelling-companion had gone out to arrange some food. Suddenly a Burqa’-wearing female Bedouin entered his tent and removed her face-veil. Her beauty was causing great mischief. She said, ‘Give me something.’ At first he رَحْمَةُ اللهِ تَعَالٰی عَلَيْه thought she was asking for some bread, but then she said, ‘I want what a wife wants from her husband.’ He رَحْمَةُ اللهِ تَعَالٰی عَلَيْه trembled with fear of Allah عَزَّوَجَلَّ and said, ‘The devil has sent you to me.’ After saying this he رَحْمَةُ اللهِ تَعَالٰی عَلَيْه cried loudly with his head on his knees. The veiled female Bedouin rushed out of the tent in fear. When his companion returned and saw that his eyes were swollen and throat was sore due to excessive crying, he asked him what had happened. At first, he رَحْمَةُ اللهِ تَعَالٰی عَلَيْه hesitated but on his companion’s constant insistence he رَحْمَةُ اللهِ تَعَالٰی عَلَيْه told him what had happened. His friend also burst out crying. He رَحْمَةُ اللهِ تَعَالٰی عَلَيْه asked, ‘Why are you crying?’ The friend replied, ‘I should cry even more, because if I were you I would perhaps not be patient (and would perhaps commit the sin).’