Guys, I need some words. A guy at my church is like, keeps looking to me and I really don't know what it means.

Hey guys! I am a closeted gay and I really have this mixed unknown situation that I have trouble defining.This guy who is a missionary, I can say is kinda cute. We kinda have the same image. Skinhead, tall, athletic lean built. When I first met him he approached me and he said his name, then asked me where I live. I noticed when he is talking to me while we were walking he always looks at the floor or to the ground. However, another missionary approached me and I never had the chance to talk to him again.The next week, I was late for the church mass and while I was heading to find a seat I caught him staring at me. Then after the mass, we are now heading to a bible study class, I noticed he was seating beside with the other missionary I knew. But, we were asked to step into another room and while I said 'hey let's go' I tapped the shoulder of the other guy and I caught him again looking.I don't know what he is thinking or he might want to approach me again I don't know. I am not assuming or anything and the fact that I don't know this guy personally. My problem is that I don't have any gay encounters yet. Plus this is the first time that this happened to me.We are Mormons and to be honest I am also scared. I just have this mixed feelings and I really don't know what those vibes or signals are.Any thoughts?