How can I tell him to stop without being mean?

[notme]

This kid sounds lonely and just needs people to acknowledge his existence and you reached out to him,you gave him purpose and hope to develop friends but he needs to develop his own healthy relationships with other people not just you,but if you delete him he'll be hurt,but if you take the time and ask about his school,hobbies,family see that he just wants to talk and be friends then u should. But the minute you notice that he puts your friends and ideas down and it seems he wants to isolate you from what makes you happy,you delete him out your life.Additional Details warning if he easily get upset and makes you unhappy or disappointed because you have a life and he doesn't then tell him or delete him out your life.