There is a wave of goods that rely on genius. In the conversation, it said: it is not terrible to get it, but it is a joke to stay. How to call her Japanese?

Well, if he invites you to play together, then everyone will bring gifts. It's not appropriate for you to go alone empty-handed. Just give some gifts. If you want to have further development with him, if you want to be boyfriend and girlfriend, or if he is nice, and you want to be ordinary friends with him, you can send a good gift appropriately. If everyone is a red envelope, then you can also wrap a red envelope as appropriate. If you are not invited, you don't have to send it.