Eliza and Olive recap and review episode thirteen of season two; Comeback! Sue is trying to destroy the Glee club again, but once you see Puck in that awful Bieber wig, you might just side with her on this one. Even though we're still unclear about whatever the Glee club is "coming back" from, we still get some blasts from the past this week, in the form of a Justin Bieber tribute! What's that? You can hear Eliza screaming in frustration from miles away? Yeah, that checks out.