How to reply to the expression pack when sending a dinner invitation in a group with a general relationship?

You can reply to him. A look of joy, jumping or dancing. If a friend wants to invite us to dinner in a joke; Under normal circumstances, I will follow his words. Say yes to his invitation first, then tell him what he wants to eat, so that the joke can go on.

Of course, in the end, we don't really want our friend to invite us to dinner, which will go against his original intention and leave us a bad impression.