PLEASE HELP I REALLY WOULD APRICIATE IT XX

ok so i really need help. I really like this boy, and he has told loads of other people including my brother (19 years old) and my mum that he likes me. But when i ask him he alisema he was only joking. When i look at him i find that he is always staring at me. The other night he was lying across a bench and me and my girlfreinds were sat opposite on another bench and they kep whispering to me that he was staring at me, i alisema he was probably staring at someone else. So to prove he was staring at me, my Marafiki went and poked him and annoyed him and he was still staring at me. Also i recently got his phone number of another friend and loads of my Marafiki have got it of my phone and phoned and text him telling him i like him. PLEASE HELP!!!!!!!!! THANX XX