Mr. Schuester's former high school nemesis, Bryan Ryan (guest 별, 스타 Harris), causes trouble for the 글리 club. Meanwhile, Rachel struggles with a life-long personal issue, and Artie's dreams take him on an adventure
SparsileStars' Lisa teaches 당신 the dance steps that were featured on FOX's hit show, Glee, to the mashup of Adele's songs "Rumour Has It / Someone Like You."