What Do I Feel?

How I want to describe when someone that I like want to know other girl better?
I like him but I don't want him to be my love. I just want him to be with me aside. Nevertheless, I have to be understand that I can't make someone beside me forever. But I do hope my dear will stay with me forever.
The guy I like, it's not love. It's just a feeling to loose someone. Or him from me. For me, he just a brother. I just like him. No, I don't love him as I love my dear.
I just hope he don't drop me. He's very nice to me, always be near me when I had a problem previous year before.