Wellll i need like so major freaking help badly?

okay well there is this guy and i really like him but i don't know him like close how can i tell if he likes me Too?????????im in 10th grade and hes in 11th he plays baseball and im in cross country we see each other during practice and i see him at lunch he always comes near my table at lunch just cuz is it me does it sound like he likes me idk and when ever i p by he always stares at me