Is this normal?

So I’m kinda into this guy at school who I’ve only known for what like 3/4 months and we have Spanish together. We were sitting on the floor together and he went out of his way to like get really close to me, like touching close. Not only that but he is kinda flirty with me and I haven’t seen or heard about him being a very flirty person. He looks at me all the time too and it feels like he might like me back but I want to get some other opinions on it! So does it sound like he might be into me or nah