Does this girl like me/ is she interested in me?

keep giving other girls complement infront of her and make she jealous. If she tell she jealous or asking about her clothes than just say "you are not my gf, i can't tell what you should wear!" she then think about how to get you tell her what to wear and the next day, you know what is gonna happen buddy. Just tell her, "gf is not to have sex then not a gf"