A disturbing and untimely breakup derails HM3 Squibb on her first day greenside.

Now single, HM3 Squibb focuses on her work in an attempt to distract herself from the disturbing events from the night prior. Meanwhile, HM3 Spencer convinces HM3 Jones to double down the odds of him hooking up with Squibb at the Marine Corps Ball.

Lust is in the air as all the docs of 7th ESB's Battalion Aid Station all use government resources while giving flu shots to position themselves for a night of premarital fun. All of them except for HM3 Luna, who's hosting trivia night at the local dive bar and still trying to figure out what to do with his failing marriage.

HM3 Squibb gets serious about patient care after her Tinder swiping landed her in IDC Fox's dog house. Despite his barracks almost catching on fire during chow, HM3 Spencer helps his boy HM3 Jones film his pitch for a famous rapper to accompany them to the Marine Corps Ball. Meanwhile HM3 Luna tries to muster up the courage to open a paternity test he has been avoiding.

HM3 Spencer's confidence wavers after a charming Marine enters himself into the Squibb situation.

HM3 Squibb is accompanied by Sergeant Miller to the Marine Corps Ball, forcing HM3 Spencer to find a last-minute date. As Spencer's window to take a legitimate shot at Squibb closes, some absurd drama ensues between the docs. In an uncharacteristic act of nobility, Spencer shoots his shot with Squibb, much to the delight of HM3 Jones and his special date.