What is the way to get rid of attachment to a famous non-Muslim personality, knowing that their content is obscene and inappropriate, and that this attachment causes one to stray from religion?

Making friends is easy with love and good manners. It requires practical steps such as participating in group activities and student events, seeking out those with common interests, and helping others academically or otherwise. As for becoming attached to a young man, that is an emotional energy that has been misdirected. It must be channeled into what pleases Allah, such as obeying Him and honoring one's parents, while closing every door that allows for continued pursuit of this young man, for it leads to sin, emotional exhaustion, and corruption of the heart.