At the beginning of the episode when the flag is being lowered, a number of people in ranks can clearly be seen at "parade rest" (their hands behind their backs). Military personnel are ALWAYS at attention when the flag is raised or lowered.
Frank: (to the camp) As you all know, tonight Colonel Blake will resume his command after a week in Tokyo. Now, unless I made a few remarks about my recent stint as your temporary supreme commander, I would be derelict in my "officousness." I think you'll all agree that by trying to introduce more discipline, more order, I have hopefully made this a more enjoyable war for all of us. Leadership is a lonely business. Your Napoleons, your Kaisers, your Attilas the Hun, were all alone there in the front office as I have been this week. I have thought of you, and, oh, you have thought of me ... but some of those notes in the suggestion box were really below the belt. I mean, why drag my mother into this?
Hawkeye: To the return of Henry Blake.
Hawkeye: Able to leap tall barstools in a single bound. Faster than a speeding nurse.
Trapper: It's Super Colonel!
(Hawkeye and Trapper come out of surgery to find Henry leaning on a jeep, panting after jogging)
Trapper: How you doin', champ?
Hawkeye: Your hair is bleeding.
Henry: Half hour later, there I am, Dr. Henry Blake, walking down the Ginza holding hands with that beautiful kid, capillaries wide open wanting to yell 'I'm in love' to everybody in sight.
Hawkeye: (picking up a picture of Henry's wife and kids) Secure in the knowledge that very few Japanese correspond with your wife.
Trapper: Oops. You said the magic word.
Hawkeye: (as Groucho Marx) It's an ordinary word. Something found around the house every day.
(Nancy has just kissed Hawkeye)
Hawkeye: First of all, I want to thank you from the bottom of my mouth. Secondly, we're not in the parking lot at the prom. Lastly, one of us loves Henry Blake -- and I think it's me. Nice meeting you and your pom-poms.
Henry: That's life, huh? I couldn't wait till she got here, and now I'm glad she's gone.
Trapper: Just as well, Henry.
Hawkeye: If you'd sucked your gut in one more time, your belly button would have fallen out your backside.
Frank: It's nice to be nice to the nice.