Have you ever lied/faked a relationship to make someone jealous?

Like lied about having a boyfriend/girlfriend? Or said there is someone you are meeting up with later to make someone like an ex jealous? How did that work out for you? Haha. I've played the fake boyfriend card before because this guy would not stop asking me out and I was having a hard time trying to be nice and just say no. I guess sometimes it works but it can be a bad game to play as well. Just want to hear your stories!
Have you ever lied/faked a relationship to make someone jealous?
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