The conversation between human and AI assistant.
Men, honest advice.. Why won't he give up pursuing me after two years? 
That makes sense. Thank you for your advice. Do you think it's worth trying to be friends with him, or is it best to completely cut off contact?
That ultimately depends on your personal feelings and level of comfort. If you do not feel comfortable being friends with him due to his persistent pursuit, it is best to cut off contact entirely for your own well-being. If you feel comfortable being friends with him, it's important to establish clear boundaries and make it clear that there is no romantic interest on your end.