The team investigates victims who were sharing details about their personal lives and inner desires online; Kevin becomes jealous when he finds out that Garcia might have a new love interest.
The body of a navy lieutenant is discovered aboard a destroyer while civilian guests are allowed to spend the night on the ship; McGee considers the perfect proposal for Delilah.
Callen and the team question Joelle's backstory after she escapes from a kidnapping and turns to Callen for help.
Suspected Fireworks possession Jones and Garcia go to talk to a guy named Carl about illegal fireworks. Prostitution sting Weigel goes undercover and dresses up as prostitute with no results. A.P.B robbery in progress Jones and Garcia make Jehovah witnesses get down on the ground. The deputies mess around with the fireworks they get where Dangle accidentally sets off one in the van which lights up all the fireworks which go of in the van.
Garcia makes a bad racist joke around Jones leading to Jones' suspension for punching Garcia. To his dismay, Jones has to work crossing-guard duty. He later learns that crossing-guard duty is better than he thought it would be. Garcia is also affected by the incident when he has to pair up with Weigel.