See, I read the title of this post and thought of that Beatles song off Sgt. Pepper.
One day one of my roommates and I both had to be up early - neither of us is a morning person - and ran into each other in our kitchen. We both had the same reaction: "Oh! Another person! A person I'd like to talk to! WHAT DO I SAY TO THIS PERSON??", that manifested itself mainly by each of us staring at the other for a while before we could start mumbling things.