Helpp!?!

There is this guy named Austin! He is my bestfriend. I want to know if he likes me mais than a bestfriend. We text all the time, like every night. At school, when he sees me in the hallway, he yells my name and runs up to me and he usually walks me halfway to my class since he has to go to his classes too. When he sees me when hes with his friends he says my name loud enough for me to hear in a happy voice. This one day, we hungout after school with 3 other people. And it was really cold out, and I didnt have a jaqueta so Austin gave me his. I didnt ask him for it, he just gave it to me. So he had no jacket. I felt so bad.:/ but he said wear it. We also shared a water bottle that day.. also when were texting, he uses ;)'s &sometimes tells me that he loves me. Everyone thinks he likes me mais than a bestfriend!! Do any of you think that?