"I trust Optimus's judgement. You were important enough to him to be mentioned. I'd rather do as he asked, if you'll accept me."

True, he doesn't really know that version of Optimus. But there are more than enough similarities to the one he's spent several centuries with; he can trust that request.

He will do what it takes to keep Smokescreen safe.

"You're welcome. Don't hesitate to call for me if you need it. Whatever it might be."

Slowly, Ultra Magnus pushes himself back to his own two feet.

"Is there anything I can do at the moment?"