Girls: Is it all just a joke?

[millie]

If you dont really care if she says yes or no, you dont have that much feelings for her yet, stone hearted or not. so i would stay friends and you might both develop more feelings, but untill you get to a point where you really want her and care/ want her to say yes just stay friends for now.
she might have felt embarrassed and used a boy as an excuse also trying to make you jealous/ playing hard to get, by saying he boyfriend.
however you shouldnt jump to conclusions as she may have a boyfriend and is tell you politely shes not single.
so what i would do when you start to care if shes says yes or no, just say to her, i really like you, and im gutted you have a boyfriend, and see what she says! after this you will know.