In the Star Trek The Next Generation, Season 2, Episode 10: The Dauphin, Wesley wants to talk with Data and Data comes to Wesley’s quarters. Why? How? Isn’t Data superior of Wesley? Should’ Wesley visit Data instead and kindly ask?
[Wesley's quarters] (Wesley is preening in front of a full length mirror)
WESLEY: Come in.
DATA: You wanted to see me?
WESLEY: Yes. Data, the girl who came on board.
DATA: Salia of Daled Four.
WESLEY: Who is she?
DATA: Little is known. She was born on Daled Four. Her parents were from opposite sides in a civil war which has lasted for centuries. They both died shortly after her birth. A Federation ship brought her and her governess to Klavdia Three so that she could be raised in a neutral environment.
WESLEY: And now she's returning?
DATA: It is hoped she will unite the factions and bring peace.
LAFORGE [OC]: Ensign Crusher, report. Are you all right?
WESLEY: Geordi? Yeah, I'm fine. I just
LAFORGE [OC]: Wes, we're waiting for that magnet.
WESLEY: I'm on my way.