Alright. I'm a girl so please take my advice. When I tell a guy we should hang it's because I'm intersted. If I wasn't I wouldn't say anything. You have to get to know her before thing can get serious. And you need to text her. She's not gonna text cause she doesn't want to seem pushy so flirt text. Put smilie faces and admitt she's pretty. Be there for her but try to be more than a friend not just somebody she can rely on.