Libenly
(Derailing from the original story line up about You Will Be Found (Reprise) I think. In this the only people who know about the fake friendship is the Murphys, Heidi, Jared and Alanna. And Evan obviously.)
Zoe Murphys' sanity is fraying at the edges. Her dead brothers 'best friend' turned out to be a liar. Her school work is falling to pieces. The Connor Project still needs to be updated. The worst?
She still has feelings for Evan Hansen.
Or maybe it is the fact her life is a musical in some weird other universe and the aforementioned dead brother has kidnapped her and a few others to watch it.
Or:
Connor Murphy decides to show everyone the real truth before everyone falls to pieces.
A watching the musical Fanfiction!