This is the 3rd and final Dear Dad episode and there are a number of funny moments throughout the episode, but there is an important lesson for a patient who wanted the "right" colour blood given to himin surgery.
Obviously Hawkeye is disgusted by this, but by the end of the episode the patient hasd done a complete 180.
Henry gets a video from home, it is touching and hilarious at the same time.
Also there is a staff meeting with Hawk and Trap taking the opportunity to make fun of Frank Margaret.
An excellent episode!