[ALL] Do you think Chloe and Rachel were just friends or did Rachel cheat on her with Frank?

I only played before the storm once, but it’s pretty hard to even rely on that narration because romanticizing Rachel is actually optional. When Chloe found out about the affair, she doesn’t even say something like she how she cheated on her she’s only angry how she was keeping that a secret and accuses her of being a bad friend.