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1. When She Comes Home by Unameed04

   Fandoms: Phineas and Ferb  

   • Mature
   • No Archive Warnings Apply
   • F/M, M/M
   • Complete Work

   17 Oct 2025

   Tags

   • No Archive Warnings Apply
   • Phineas Flynn/Isabella Garcia-Shapiro
   • Phineas Flynn/Original Male Character(s)
   • Phineas Flynn
   • Isabella Garcia-Shapiro
   • Original Male Character(s)
   • Established Relationship
   • Closeted Character
   • Angst
   • Infidelity
   • Guilt
   • Post-Canon
   • College
   • Feelings Realization
   • Male Homosexuality
   • English Is Not The Author's First Language
   • Drinking
   • Kissing
   • Mentions of Sex
   • omc is never named because to the plot it is unnecessary
   • Internalized Homophobia

   Summary

   When Isabella finally became his girlfriend after years of waiting, it felt like crossing off a box on a life checklist. Expected and inevitable. Then he meets a boy, and suddenly none of it fits anymore.

   Language:

   English

   Words:

   2,562

   Chapters:

   1/1

   Kudos:

   10

   Hits:

   114