That river in Egypt

Neither Damocles nor Rennala spoke, yet they both heard a voice that wasn't eachothers.
"Heard y'all were talking about hats"
They turned around to see a dark figure emerging from the shadows. Rennala seemed to recognise him.
"Hatman? I don't remember inviting you over"
"I couldn't miss the hat conversation, you know me! But I see you have a guest over so I'll jus-"
"Oh no don't worry about him. He's not a guest, he's my pet. Damocles, say hello to the Hatman"
"Uhhhh... hello Hatman?"
"Hello Damocles. Well Rennala, I hear hat talk next door, I'll be off then"
"See ya Hatman!"
"Bye Hatman..."
And just like that, the Hatman was gone.