3. Someone is crushing on you when they pay absolute attention to what they’re saying even if it’s not interesting.
Their eyes are dreamy and they stare hard at you, they even laugh at your jokes, whether your jokes are funny or not, they just have to laugh, because they find you so awesome.
4. They want to spend time with you as much as possible, have you noticed any friend of the opposite sex or anyone at all, who’s always trying to be close to you?
They want to pay you a visit, want to do assignments with you or hang out with you, or you happen to find them at the same party ‘coincidentally’? this could be a sign.
5. If a person acts awkwardly around you, do they become ‘dumb’, jittery or shy when you speak to them, do they avoid eye contact? Do they blush? Any sign of nervousness could mean he or she likes you.