Thread:Arima no megane/@comment-25787298-20151204184508/@comment-26841482-20151208170542

Come to Chat. If the user that you wanna talk to, is on the chat, just click on their icon.

Then, you'll see various options like (1). Message Wall, (2). Contribution and (3). Private Message.

Choose private message to discuss… private things.

Hope this helps.