
Nick & Andy return to the station & are reunited with their friends; Gail punches Nick, then hugs him; Andy chats with Noelle; Marlo asks Sam what Andy being back means, then kisses him as Andy watches; Andy & Nick head off to be debriefed.
Marlo offers to get Andy & Nick a ride back to the station; Traci & Sam find the drug stash.
Recap; Nick & Andy joke around by a pool then meets with some drug dealers.
Sam gives Andy a ride to The Penny.
Nick asks Gail to move in with him.
Andy watches as Marlo meets up with Sam; Chloe introduces herself to Dov then orders tequila.
Andy & Traci race each other down the running path, then catch up on what happened while Andy was undercover; Marlo introduces herself to Andy; Nick bribes Gail into his truck, then she yells at him for not contacting her for six months.
The crowd cheers after Noelle's speech; Chloe encourages Dov to do another shot; Chris contemplates his transfer; Frank tries to get in the men's room as Chloe & Dov make out in one of the stalls; Oliver tells Andy not to give up on Sam.
Chris gets a tattoo of his son's name; Gail & Nick dump Roy's ashes in the lake; Andy watches as Sam says goodnight to Marlo, then she tells Sam she knows when to walk away.
Andy starts turning off Wanda's appliances while Marlo deals with Wanda's neighbour.
The Rookies play against each other in a paintball / 'capture the flag' type exercise.
The Rookies pack up for a camping trip; Gail tries to convince Nick to join them; Chris backs out of the trip; Dov tells Chloe she can't come.
Nick & Chloe question a woman at their check stop.
Traci insists Dov & Gail go on the camping trip; Andy arrives home to find everyone camping in the backyard; Gail & Chloe agree to be friends, then have a less than friendly exchange.
Gail asks Dov if he thinks Andy & Nick are flirting with each other; Dov invites Chloe to a film screening.
Sam & Nick question a bartender named Wendel about the Midnight heroin.
Chris says goodbye to Oliver; Dov bemoans the loss of his date with Chloe; Gail asks Jacob if he gets a kick out of sending people undercover, then suggests they leave together; Marlo covertly takes a pill as Sam meets her in the locker room; Chris takes a last look around the precinct.
Andy & Sam enter the
Frank informs the rookies that Chris
Andy, Sam & Marlo head home; Oliver invites Dov to The Penny for drinks, then admits he left his wife; Nick & Gail discuss the problems with their relationship.
Chloe throws Dov out of the locker room; Andy offers Sam a taste of her smoothie, then make some small talk.
Sam watches Andy & Nick leave the station laughing together; Sam complains to Marlo that they always have the same conversation, then reveals some tidbits about his childhood to her.
Andy, Traci & Chloe help Noelle set up for her wedding.
Oliver & Celery arrive at the wedding.
Traci & Steve try the cake pops.
Andy sings along to the radio as she & Nick drive around.
Gail & Holly hang out in the coat room; Oliver tells Sam he's happy, then suggests he not miss his chance; Andy & Nick arrive at the reception.
Frank & Noelle have their first dance as husband & wife, then other couples join them on the dance floor; Oliver talks Celery into dancing with him.
Gail has a blind date with her mother's boss's son, Weston.
Nick takes over pushing Christian on the swing; Marlo tries to get Sam's opinion on what color to paint her bedroom.
Andy finds Nick waiting at her apartment, then they end up kissing; Chris goes for a walk; Gail & Holly hang out at the batting cages; Sam leaves Marlo a message; Marlo watches Kevin Ford.
Chris & Dov return to the cabin to fix the generator; Traci tells Chloe she was a 'rock star' today; Steve congratulates Traci on solving her first solo homicide; the guys enjoy the outdoors before heading in to play cards.
Andy tells Nick he has to wake up.
Dov & Gail arrive home as Chris talks on the phone to Denise about Christian; Sam tells Andy she did the right thing and thanks her for helping with Marlo.
The rookies hang out at The Penny and play trivia; Gail chats with Holly, who then leaves with another woman.
Kevin stops the car, opens the trunk and knocks out Oliver.
Dov is told that Chloe's husband won't consent to the surgery; Luke tells Marlo that her actions will need to be dealt with, then questions Abe; Holly joins Gail at the hospital; Celery wakes up Oliver and tells him everything is fine; Marlo empties out her locker; Nick insists Andy go in to see Sam; doctors work to save Sam.