Spock alludes to the Klingon peace talks.
Counselor Troi mentions the recent meeting with Ambasador Spock
Spock's continuing mission on Romulus is discussed at length.
Captain Picard mentions that the Enterprise crew has previously encountered Omag.
The Romulans are trying to reunite with their brethren, the Vulcans, as they also try to do in the two-part 'Next Generation' episode Unification.