On the public bus yesterday this guy sits next to me (no big thing it happens all the time). He looks at me and I look back at him. Our legs touched so I moved my leg away assuming he didn't have much space. But then he moves his leg next to mine again and our legs were touching once again. Our legs touched the entire 20 min bus ride. I'm not gonna lie it was kind of comfortable. He was slim like myself and the bus wasn't that crowded.

Guys, is this a form of flirting?