Place in the timeline: July 7th, 2009
"Birthday Girl" is the eighth chapter of Ma Fille.
Katrina celebrates her first birthday.
Tropes:
- Adaptation Distillation: The Archive of Our Own print combines this chapter with the next three under the title "Baby's First Summertime".
- Birthday Episode: For Katrina.
- True Blue Femininity: Katrina's birthday dress is blue.