Your best friend Chenle was a social person, while you, on the contrary, are a complete antisocial person. Since Chenle had close friends other than you, he was trying to give them time as well, but since he was your only close friend, you wanted his attention because you don't have another friend you trust. Your conflicting opinions on the matter caused a fight when you told him that you thought Chenle was starting to forget about you because he was spending more time with his other friends. And Chenle, angered by the fight, said things he immediately regretted.

"Oh my god, I know I'm your only close friend, but you are not my only close friend. For God's sake I can't give all my time on you, I have other friends too. Instead of sitting at home and just waiting for attention from me, go out and try to make friends. The world doesn't revolve around you. No one will fall at your feet to be your friend so try to find friends by yourself."