Is it permissible for a girl to lend or gift a book to a young man, and is she required to consult her parents in this regard, and what are the matters in which parental permission must be obtained? Is it permissible to treat a borrowed book as if it were personal property? Is it permissible to use it to understand lessons, even if a sister is present? What is the ruling on a girl writing a symbol that combines the first two letters of their names, and is she required to remove it immediately if found? Is the one who asks her to obey him sinful? Is it permissible to ask her to do something for the sake of the young man or his value to her? Is it permissible to contact her to inquire about her well-being and studies, given that marriage has been agreed upon? Is it permissible for her to tell him what worries her, or ask him to wake her up for Fajr prayer?

The trial of women is great, and the Prophet, peace and blessings be upon him, warned against it. Sharia has taken precautions in the interaction between non-mahram men and women by blocking the doors to temptation, such as prohibiting seclusion (khalwa), speaking softly (khudu' bil-qawl), and enjoining hijab and lowering the gaze. Communication between two people who share an emotional relationship is even more dangerous, because it is closer to their falling into the snares of Satan. The obligation is to repent to Allah and to sever this relationship. If you desire to marry her and are able to do so, then propose to her in accordance with Sharia; otherwise, seek safety. Regarding lending books, it is not necessary to seek the parents' permission, provided that the book belongs to the lender and she is of sound mind, and it is permissible for the borrower to keep the book with the lender's consent. It is permissible to place marks on the book with the owner's permission, provided it does not harm it. Writing symbols that lead to temptation is impermissible and must be removed.