PLEAE HELLPP1!! i was waiting for my bus after school and noone else was around?

i was waiting for my bus after school and noone else was around and theres this boy he lives near the bus stop.. lol&he was on his own ridin his bike and he looked at me and smiled (he looked really happy when he saw me) and he said "alright katyy" i smiled and gigled and i said hi back and he rode of downn the road but he wudnt stop looking at me.. he wasnt lookin were he was goin h e was just looking at me as he was riding his bike at same time lol?? i also spot him looking aat me from the corner of my eye alot..