Yesterday, I was hanging out with my friends from high school. I have known them for over 10 years and I consider us to be close friends. We have a lot of fun when we hang out together, but they are strangely jealous and very materialistic. I invited a friend to eat out and he told me that it was expensive but he wouldn't mind but he said "You couldn't afford it". I don't understand why he said such a thing. My other friend was unnecessarily jealous. All three of us are 27 years old. But I get comments from outside that I look too young. More than 20 people said that I looked 20 years old at most. I'm not bragging about this, but when I said this while we were hanging out yesterday, a friend of mine got angry and claimed I was lying. Afterwards, he showed me a message from a girl saying "You look 22-23 years old" and said that I looked like I am in my 30s. Frankly, I think such a thing is very childish and I have become alienated from my friends. I enjoy hanging out with them, but they have different egos. I think I'll limit hanging out with them. After all these years I really don't have true friend.