Cas-Point of No Return

An jam and a half later Dean stood up.
“Where are anda going?” Cas slightly panicked.
“Relax, I’m just going to stretch my legs” Dean reassured him. He turned around when Cas gripped his arm.
“Don’t leave me here with him” Cas almost ordered Dean. Dean felt Cas fingers dig in his skin and though he would never admit it, it hurt like hell.
“I’ll be right outside” Dean promised sharp.
Cas let go of him slowly and Dean walked quickly out of the room. He conjured his phone and dialed Sam’s number.
Cas looked at the guard. “I’m ready to go now” he berkata cold.
“Okay,...