-when someone comes up to you asking who you like and when you say 'no one' they keep on pestering you.
-when your friend asks you who you like and promises not to tell anybody, then fucking tells everyone.
-when your friends keep on looking at you and him/her and laugh really loudly when he/she is there.
-when your friend say she/he say their crush touched them on the arm (by accident) and act like their crush asked them out.
Not all of these relate to me but comment below which ones are related to you xx