Your father was right. This is not friendship. Originally, this society is very realistic. You know Ben because of interest. He is good to you, but you are good to him. When the benefits are gone, it should be over. Think about what you said from someone else's point of view. The coach is so kind to you. Why did you return the card? You returned the card, and your coach felt that you didn't regard him as a brother. Why did he contact you?