My friend :(

Write something silly! Let me tell you about someone who I've distanced lately. He is 7 years older than me and he is my classmate now. Unbelievable, isn't it? He is excellent and I always tell him that he is a superman. Not only is he studying at university but he is also working at 2 companies. As I knew, he also has a private  business. He is very busy. During the first stage, I didn't know he was that excellent; I just know that he was very busy and "his interesting secret story(?anh ay ke chuyen bi mat hap dan ha?), so I helped him a lot :) Day by day, we got closer to each other as I thought ;8 He gave me many advices in my life, made me realize my true characteristic/potential(?) which I hid because it was hard to change. Sometimes, I hate him because of his criticisms, but I was wrong. Those were beneficial for me. If I am unhappy or troubled, I just want to tell him. Now, sometimes he doesn't care about my problems any more. Maybe I'm neither good nor bad :( maybe I expect too much from him. I don't know where I stand according to his mind. I knew he cared for some my classmates more than me :( and I feel sad. Why do I feel sad?? :( and it made me go into deep thought :(