Someone you know? Is that a partner, a friend, or just an acquaintance?

Why are you testing the object of your affection? If someone told me what you said, my only response would be "oh.. ok. Have a nice time." Yes I would miss them but my partner out of the blue just told me "later!". I'd be feeling let down and like the person didn't care about me. I think your test backfired. Why play such games?

When a guy makes a mistake, all a guy can do is wait in hope. He can wait a long time.

But if he sniffs out you are just mucking him about, he should cut his losses and move on. Life is precious, you do not have time to waste.

Having said that, if you are testing him, you risk losing him. Is it worth it?

Yeah. We all feel like that sometimes.

Sounds more like high school than adult communication.

Send them a mean text

How did you concluded that he wouldn't be missing talking to you? You don't understood him.

You just fooled yourself.

You made your bed!

Maybe you fooled yourself playing games with people eh? One should always be sincere

sounds like he dodged a bullet.