@kenya Sometimes if I’m unsure I’ll flirt a little and see if they flirt back, which can occasionally make it clear as to whether they like you, but sometimes people just flirt for fun so I don’t recommend that so much.
If you’re getting along well with him just slip it casually into conversation and see how he reacts, or you can try and lead him onto it in some way so that he tells you without you asking
Looking as his body language could help you know, if it seems like he’s trying to be around you and close to you a lot then it’s likely he likes you
@kenya, ASK HIM! If it turns out that he doesn’t like you – no need to be hung up over it. Chances are that there are lots of guys out there who DO like you. Best to be appreciated. Some guys may send hints that they like you, but some don’t – and it can be difficult to pick up on any how. The only way to know for sure is to go to the source. Good luck.