Tina (Jenna Ushkowitz, L), Brittany (Heather Morris, second from L), Mercedes (Amber Riley, third from L), Kurt (Chris Colfer, R) and Artie (Kevin McHale, C) chat in the library

Members of New Directions perform in the library. L-R: Heather Morris, Amber Riley, Chris Colfer, Kevin McHale and Jenna Ushkowitz.

Members of New Directions perform in the library. L-R: Heather Morris, Jenna Ushkowitz and Kevin McHale.

Members of New Directions perform in the library. L-R: Heather Morris, Amber Riley, Kevin McHale and Chris Colfer. CR: Michael Yarish/FOX

Emma (Jayma Mays) has some concerns

Emma (Jayma Mays, L) confronts Will (Matthew Morrison, R)

Will (Matthew Morrison) has some concerns

Rachel (Lea Michele) is upset when she finds her name at the bottom of the G-List

Rachel (Lea Michele) is upset when she finds her name at the bottom of the G-List

Sue (Jane Lynch, L) is made fun of by Brenda (guest-star Molly Shannon)

Sue (Jane Lynch) is mortified when she realizes everyone is laughing at her