Today, I jokingly told my crush that I went on a date. he asked who was it and said congratulation. I felt like he is interested in me but why did he say this? is it possible that he try to hide his feeling?
I'm sensing that you were a little disappointed with his reaction? I would've said the same as him. He knows what you want him to say, he just doesn't want to give you the satisfaction of him being jealous.