Data's Day

Kara B.

Data begins his daily log entry, noting he is doing so in order to provide more information about his daily life to Cmdr. Bruce Maddox at the Daystrom Institute. He notes important events of the day—birthdays, holidays—and reveals that today is the wedding of Chief Miles O'Brien and Keiko Ishikawa.
Who is Miles O'Brien?
Who is Keiko Ishikawa?
How did Miles and Keiko meet?
I know these people well; let's check out their wedding rehearsal