Katie gets a text from a known stranger (will make sense once you find out who it is) she doesn't tell anyone not even annie, until the stranger wants to meet up with her and annie and talk. Not knowing what to do Katie posts about it on instagram, eveyone finds out, fans, family, friends, But worst of all her best friend annie. Will annie ever forgive Katie for keeping a secret for so long and will she decide to talk to the known stranger? Find out in "guess who's back"