Severance Season 2, episode 1: Why does Helly lie about what she saw?

After three long years, Severance is finally back with its second season, and things are just as mysterious and confusing as ever.The good news? After a disorientating start, where it seems Mark (Adam Scott) has had his team replaced, he finally reunites with Dylan (Zach Cherry), Irving (John Turturro), and Helly (Britt Lower). The bad news? Helly decides to lie to them about what she saw on the outside at the end of Season 1.SEE ALSO:'Severance' Season 2 may already be the best show of the year