please help thank you:)
The story of a man

That person is kind but the problem to him is his attitude. He take something seriously even it is just his best friend it's a bit challenging to him having a online friend but he takes there relationship as a best of friends but everyday pass by the man hates his self because even he doesn't want to argue with his friend he can't stop it. That man only wants her friend to only focus on their friendship don't do things like without letting him know where she would go and what will she do.They are just online best friend but the man get jealous when his best friend is getting close to someone and he can't stop it.

question:
1.Do you think the man doing right? 2. Does the man is bad for doing things like getting jealous even they are just online best friend? 3.In your own opinion what can you say to the man and to her online best friend?​