Human Best Friend

Tensions are high on the overworked Enterprise, particularly between Montgomery Scott and Ortegas. Pike decides to send the primary shift to a resort where the atmosphere causes an allegedly safe and temporary release of inhibitions. Just as they arrive, Ortegas and Scott find themselves together with a gap in their memory, with instructions to deliver a message to Pike. Working together, they need to first recover their stolen shuttlecraft and then deal with a bomb planted there before it destroys the Enterprise and sabotages important negotiations. Their colleagues are of little help: Pike gets a tattoo, Number One sings Klingon power ballads, M'Benga takes up bartending, and La'An and Chapel disrupt an exercise class and a bingo game respectively. Spock seems less affected, but is unburdening himself with what he believes to be a hallucination of Kirk.

Summary from Wikipedia, CC BY-SA 4.0.