I need a second opinion

So I tend to be that girl that tends to flirt without noticing but there’s this guy that I’m friends with that’s fairly popular and you know as a joke I’ve been giving him my scrunchie to wear but then other people in my grade kept on asking him who’s scrunchie it was and he said min and he said he liked me. I don’t like him but did I send the wrong signal???

Ps my friend was like “wth you were totally sending the wrong message. Now everyone thinks you’re dating.”

But I still was another opinion ✌🏼😳🤦🏼‍♀️🤷🏼‍♀️😭😂🙄😒