single person chats

Say you want to talk to someone personally, without waiting several minutes for a private message. They should have a single person chat where you can invite someone, and they can join or not. Also, they can be in more then one single person chat, in case you need to talk to several people at once, without them seeing each other's messages.

This is a really cool idea. I would so want that.

This can be done on PM.

Please add a poll for your suggestion.

While it can be done via PM like Jophy says a instant messaging chat type feature between two people would be a nice option.