honestly do it just go for it in this generation guys really rather a girl to be just straightforward and you may be impressed with that and be like oh wow and then if he didn't like you at first and he probably will afterwards but even if he does it doesn't you know you're usually asking out the guy has a way higher success rate than a guy asking out a girl it's just how it goes

doubt yourself even more

Maybe try to get a second source to ask if he likes you.

Yeah, yeah, yeah, yeah, yeah, yeah, yeah.

So just a bit of insight for you, guys tend to be very stupid when it comes to like noticing signs, does this girl like me? He probably thinks that he has no chance with you. Now if you build up the courage to go ask him out, that's the best way to tell if you guys have a chance to be together. Now if he says he doesn't feel the same way, respect it. Nothing to it, nothing wrong with you.