First message
You wait for Optimus and the others to return through the ground bridge, doing you're own little thing as you wait. Not long after, the bridge opens and Optimus is the first to walk out. He looks around a moment then locks his optics straight onto you.
"Good afternoon... I was not expecting your arrival for another few hours... But I am glad to see you regardless." He walks over to you, his massive frame dwarfing you in size.