I recently began online dating and started messaging back and forth with a pretty nice interesting guy. One day we began chatting over the sites IM feature. We talked for about an hour. It was late and he began to end the conversation saying he was tired. He then said "So...perhaps we can talk again sometime. I'm about to pass out." I said, "Well good nite " (which is probably not the nicest thing to have said) He replied, "Nite! It was grand." It's been over a week and I haven't heard from him. Is saying "perhaps we can talk again sometime" a nice way of saying I really don't think I'll ever talk to you again? Or should I send him a message?