The next all-new episode of "Brooklyn Nine-Nine" will see Jake and Amy back out in the field together working a case. But things might get in the way, such as their new relationship.

Episode 7 is titled "The Mattress" and will air on broadcast network Fox this Sunday, Nov. 15 at 8:30 p.m. EST, according to TV Guide.

After that whole camping fiasco with Terry that went from weird to funny in no time at all, the series will come back to the doomed lovers again.

Jake and Amy have had plenty of whirlwinds this season so far, but now they will be back on a case together that involves them investigating a new street drug. But what they don't realize is that office romances may sometimes work, but only if they are in the office. When they are in the field, that may prove to be a different story, according to Spoilers Guide.

The new case puts them on the trail of the new street drug with opposing views of how it needs to go down. Their relationship will get in the way at every turn and as it turns out, they may need to get different partners if they want to stay together.

Back at the office, Captain Holt has a prize possession that he holds very dear to him. But when it gets damaged, Charles panics and is beside himself. Holt has not been back very long and the last thing Charles wants to do is put another stick in his fire. There are many ways this could go down, but there is no doubt that it will lead to some serious comedy.

Fans will also get to see Terry finally teaching Rosa a lesson in discipline, which may have been long overdue. That idea could end up backfiring on him though, given that Rosa can really let it loose when she wants to.