10 Hints, Mysteries, and Clues From Scream Queens Season 2

At first, it seems a little random. He just slams his hand around on random surfaces, seeming to have conjured his anger out of nowhere. When he's speaking with Chanel, though, his hand creeps up and his fingers wrap around her neck. It's almost unbeknownst to him, an observation he confirms when he glances down, grabs his own hand with his other hand, and slams it on the table. Who did the hand come from?! Could it be important?!