This is Eli, he's taken / he has a girlfriend, he hates you and he always ignores you because when you're around, his face were burning.

One day u're cleaning your school canteen and you noticed Eli walking with his friends. While u're cleaning a floor, you notice that there's something dripping on Eli's drink, you look up at him with angry face. "excuse me? ur drink is dripping." you said Eli turn to u and roll his eyes "pfft so?" Eli and his friends laugh.