The baby's middle name is Maureen after Claudia's mom.
This is the second time that a character makes a joke about "Titanic". Henry also made some in "Can't Get Next to You".
Claudia: (on phone in hospital bed) Yeah, Mom, she's seven pounds, six ounces. Oh yeah she's very cute. No I can't put her on the phone. First of all because she's one hour old. Second of all the nurses took her for some tests. (Sean walks in) Hey, listen, Sean's back so um tell Dad I love him.
Sean: Hey babe.
Sean: Hey babe, I brought some balloons for the baby.
Claude: Hey great she'll love them.
Mara Cruz: Is this seat taken?
Walt: No Ma'am!
(Laughing, hugging and kissing)
Eddie: (to Claudia and Sean) See this kinda thing might have tipped us off.
Claudia: How can our daughter be graduating from High School, huh? We're too young for this. It seems like we just graduated from this place remember?
Sean: Oh yeah, I remember. You were pregnant with Lily and you wanted me dead.
Claudia: Well you knocked me up for Lily's graduation too. Sort of a poetry to that, don't you think?
Sean: Maybe a dirty limerick.
Brad: Wow can you believe this will be the last time we'll be in this hallway?
Lily: We have to come back tomorrow to give back our caps and gowns.
Brad: No no that's outside the cafeteria. This is going to be the last time we'll be here, in this hallway, outside Annex Two.
Walt: Hey, son, that seat's saved.
Eddie: For who?
Walt: Somebody asked me to save a seat.
Eddie: You're saving a seat for a stranger?
Walt: I'm saving a seat for my girlfriend, ok? Wow! The ads in this program are in color!
First apperance by Richard Riehle (Walt) since the season 3 episode "Part Time Lover".
For the first and only time, Richard Rhiele is credited as a "Special Guest Star".
Gina Gallego receives the "Also Starring" credit.
Donal Logue (Sean), Megyn Price (Claudia), Kevin Fitzgerald Corrigan (Eddie), Lynsey Bartilson (Lily), Griffin Frazen (Jimmy), Bret Harrison (Brad), Miriam Flynn (Sister Helen) and JB Gaynor (young Eddie) appeared in every season.
Donal Logue (Sean), Megyn Price (Claudia), Kevin Fitzgerald Corrigan (Eddie), Lynsey Bartilson (Lily) and Griffin Frazen (Jimmy) appeared in every episode.
Although it was rumored he would return for the series finale, Henry Finnerty played by Jake Burbage does not appear in this episode
Eddie: My Heart Will Go On.
This is the name of theme song from "Titanic". Celine Dion sang it.
When Claudia and Sean name their baby Rose, the whole family thinks she was named after Rose DeWitt, the lead character in the 1997 blockbuster hit Titanic.
Hello, Goodbye: Title
The title of this episode is derived from the song of the same name by The Beatles.