It's worse when you've never had a relationship, and they use it all the time.
"No, you'll find someone. Not me though!"
"No, you'll find someone. Not me though!"
"No, you'll find someone. Not me though!"
"No, you'll find someone. Not me though!"
"No, you'll find someone. Not me though!"
"No, you'll find someone. Not me though!"
"No, you'll find someone. Not me though!"
"No, you'll find someone. Not me though!"
"No, you'll find someone. Not me though!"
"No, you'll find someone. Not me though!"
It's a classic example of three-people-in-an-elevator syndrome. One of them farts, but they both deny it. You know it wasn't you, but the person who did fart in the elevator will also deny it, and you'll never know for sure who farted in the elevator. They'll blame each other, but you'll get no wiser - one of them is a liar, one of them probably thinks you're a liar, and one of them is dishing out the accusations to deflect. That person, specifically, is like someone saying that.