In "Secret's Out," Katie realizes she needs to be honest with Matt about her feelings for Luis and decides to go back to New York so she can tell him in person. Sophi finds herself in an unexpected relationship, but is hesitant to share her newfound happiness with her friends. A guilt-ridden Luis knows he has to be honest with Katie about his night with Jackie, but will he have the chance to tell her the truth before she hears it from someone else? Meanwhile, Daniel is crushed by Sophi's rejection and Jon tells Emily something she's been waiting to hear.