Hang out? Or more?

Ok, so I need some quick advice. This coming afternoon, my brother's best friend is coming over to our house to write music with me. My parents will be here, but this is a me and him thing. In a nutshell: we go to church together. I just started attending about 5 months ago. I have felt like he's been flirting with me for majority of this time. Especially in the beginning, he has complimented me a lot, invited me to join the worship team, etc. I painted him an immaculate painting for his birthday. He loved it. Our texts are dry, but I've read his texts to everyone, and he's just not a text savvy person. His family has been very nice to me recently and been inviting me to little events with them (ex. Football game). The thing is, I'm not 100% sure if he likes me. I've had a couple people at the church kind of hint to us being a thing. We sit next to eachother at most events. The thing is, we are both really awkward people. We haven't really gotten to talk a lot because we're always in a group setting. But now he's coming over, amd we're going to be mostly alone. And I don't know if this is just strictly a friend thing. Or if it's a testing the waters thing. I don't know exactly what my question to you is. should I read into it? Should I give him major friend vibes? Is there room to flirt? A couple of things to note: last Sunday when we hugged, he pulled me in pretty tight. And another thing is that his schedule is jam packed! Like, he barely ever has free time. So I feel alittle special that he would take the time out of his day to help me. I don't know. Any advice is welcome!
Hang out? Or more?
Post Opinion