Arthur grinned at the leer then chuckled. "Could never turn that down, Mr. Stark," he said sending him a teasing wink.

He liked the way they shared this. He liked the way they could banter back and forth and still find comfort and intimacy in kisses, hugs and soft words that they didn't share with anyone else. Arthur wasn't a sentimental man by any means but he was going to hold onto this relationship with Tony for as long as he could. It meant too much to him to do so otherwise.

"I did say that I would go with you tomorrow morning to watch... someone leave I think you said?" He would be okay doing that. This way he could observe.