Adam (Sean Giambrone) turns to Pops (George Segal) and Bev (Wendi McLendon-Covey) to express his upset over his changing body. Barry (Troy Gentile) comes to the rescue and offers his advice for what he calls "the pubening." Watch this sneak peek preview from Season 3,Episode 2 "A Chorus Lie" of The Goldbergs ABC WEDNESDAYS 8:30|7:30c.