Where they take you on a date:

Kirk:
He took you to a restaurant on the nearest class M planet.

Chekov:
He took you to the observation deck to look at the stars.

Spock:
He would take you to the science laboratories and show you a bunch of cool experiments.

McCoy:
He would take you to a show on a new planet.

Sulu:
He would take you to the ships restaurant and then show you a slide show of planets and stars.

Scotty:
He took to engineering and explained how things worked. You had always been wondering.