That feeling of butterflies you get whenever you see a certain person, whenever they message you, just smile at you.

to like like someone is where you don't look at them in a friend way you look at them more.When ever your around them you feel awkward or you feel like you need to talk to them.When you cant stop looking at them.Or when there with another girl like hanging around you always feel that hint of jealousy. You always wonder if they like you back .and especially when you flirt with them ALL THE TIME!!!!!!!