Lily worries about what will become of her and Marshall if she takes a job in Rome on How I Met Your Mother. "Romeward Bound" is the 21st episode of the show's eighth season.
Marshall and Lily run into an old friend who is a bit of an oddball on How I Met Your Mother. "The Final Page, Part One" is the 11th episode of the show's eighth season.
Lily & Marshall realize Ted may have ulterior motives for being Marvin's nanny on How I Met Your Mother. "Lobster Crawl" is the ninth episode of the show's eighth season.
Lily and Marshall test their friends to find out who would make the best godparents to Marvin on How I Met Your Mother. "Who Wants To Be a Godparent" is the fourth episode of the show's eighth season.
Lily talks to her father about trying to find a nanny for the new baby on How I Met Your Mother. "Nannies" is the third episode of the show's eighth season.