* At the start of this episode, who does Greg propose to?
* What did Paige go to New York for?
* Why does Paige's mom say, 'Give me a hug'?
* Why does Anne say, 'I don't cry'?
* In this episode Abby reveals something about her past. What is it?
* Where does Greg take Brian (Abby's son)?
* What future '90210' cast member portrays Brian Cunningham (Abby's son)?
* Paige tells her mother, Anne, that Paige loves Greg and Greg loves Paige. Anne laughs and says,
* Why does Greg say he wants to marry the woman he proposed to?
* When Karen sits in on David Crane's class, who does he have lecturing the students?
* She played Debbie Porter, a woman Frank dated after Pat died, and later won an Oscar in 2002.
* She played Betsy, in the episode entitled "Hitchhiker Part 2", and later won an Oscar for playing Carol Connelly in 1997.
* He played Luke, in the episode entitled ?Man Of The Hour?, and later did a great job playing a disfigured young man.
* She played Marni, in the episodes ?Secrets? and ?Expose?, and later she played the partner of an LA detective who hunted criminals.
* He played Andrew Douglas, a silent-movie director in the episode entitled ?Silver Shadows?, but previously played a doctor in a well-known series of movies and starred in the 1930 version of "All Quiet On The Western Front".
* She played Ruth Sumner Galveston in several episodes, but previously had been married to Mickey Rooney and was one of MGM?s glamour girls in the 1940?s.
* She played Hilda, in the episode entitled ?Encounters?, but previously had been Timmy's mom, and was lost with her family.
* He played Lillimae?s boyfriend, Al, in several episodes, but previously won an Oscar for a role in a movie with Marlon Brando, and survived a watery adventure.
* He played Bill Nolan, one of Paige's admirers, and later played in a popular military show as a Lt. Commander.
* He played Tim Murphy, in the episode entitled "The Trouble With Peter", but was previously known as the smartest person in his group.