Amour Fou is the sixth episode of the first season You and the sixth episode overall.
- Penn Badgley as Joe Goldberg
- Elizabeth Lail as Guinevere Beck
- Luca Padovan as Paco
- Zach Cherry as Ethan Russell
- Nicole Kang as Lynn Lieser
- Kathryn Gallagher as Annika Attwater
- Shay Mitchell as Peach Salinger (final appearance physically)