Bay Smith is a main character. Once a guy, she was turned into a girl several years ago. She keeps this fact a secret, and only a handful of people know.
She's now a struggling actress whose roommate is actually her daughter from an alternate future timeline.
Is…..this mean that Brad(Bay)’s mom and grandpa are dead?
Just a guess that headstone says Brad’s name on it, something to do with having to become Bay legally and so on.