A lot of it had been for survival but he'd seen Tony cuddle. He'd experienced it first hand, the Stark cuddle. Arthur smirked in amusement, looking over at him. "If that's what you want to call it, Mr. Stark," he teased him and stepped out of his boxers before walking over to Tony. He was amused - it helped being with this man who could make him, at least for the moment, forget about everything else going on in the world (and galaxy) and focus on simply being with him.

"We'll have some survival cuddling in the hot tub later. For now, I just want you and me, in a bed." He took Tony's hand after he had fully undressed and lead him over to the bed. He released the other man's hand long enough to pull back the blankets then slipped in.