Sue is later seen in the staff room, drinking coffee, at night, in a snow-type machine, when Rachel sings Let It Go. Sue then walks down the aisle in front of the wedding guests and informs a horrified Will that "Emma has left the building." She is next seen at the wedding reception on the stage with Emma's bouquet that she left behind. She throws it into the audience for Rachel to catch. Sue is last seen during the performance of We've Got Tonite being asked to dance by a male wedding guest, which she accepts. Sue appears in Rachel's nightmare, telling her with a contorted voice to go on stage. When Rachel performs Lovefool, Sue is obviously bored and falls asleep, then she leaves the auditorium.

She is highly critical, constantly reprimanding other students, faculty, and her Cheerios - and still manages to be one of the most loved characters of the show.Luna Lovegood is one of those characters from the Harry Potter series that you just can’t seem to ever forget and for quite a good reason. She’s a beloved witch and her talents plus her quirky personality really make her a favorite character. Interested in looking just like her? These are the items that you’ll need to replicate her look. Sue could sometimes be even more of a good person than the supposed good guys in the series. During one Christmas episode, the Glee club is offered a chance to perform on TV and they excitedly take it, forgetting that they made a promise to help Sue feed the homeless at a shelter. Jean's Funeral "I miss my sister. Every night at 10 or so, she used to call me on the phone, and when I asked her why, she'd tell me that her body told her... she wanted to hear my voice. I miss my sister. The smell of her shampoo. The way she could always convince me to read her another book. When you love someone like I loved her, they're a part of you; it's like you're attached by this invisible tether and no matter how far away you are, you can always feel them. And now every time I reach for that tether I know there's no one on the other end and I feel like I'm falling into nothingness. Then I remember Jean. I remember a life led with no enemies, no resentments, no regrets and I'm inspired to get up out of bed and go on. I miss my sister so much it feels like piece of me has been ripped off. Just one more time I want to hold her. Ten more seconds— is that too much to ask? For ten more seconds to hold her? But I can't and I won't and the only thing keeping me from being swallowed whole by sadness is that Jean would kill me if I did. So for now I'm just going to miss her. I love you Jeanny. Rest in peace." In the fake elevator, Kurt and Blaine play charades, as they both are happy at what they’re doing. Blaine mentions Karofsky, which ruins Kurt’s mood. JigSue comes in, saying because they’re refusing to kiss, she’s drugging them, to get sexual with each other. If they resist, they’ll die. Blaine states how he wants to get out, Kurt pondering whether they should kiss.

Sue joins the Glee Club and tries to make Mercedes and Rachel enemies. Her plan ultimately fails. After Will brings her to a hospital and sings with some of the terminally-ill children, she is inspired and she, with the rest of Glee Club, sing Sing by My Chemical Romance. She also becomes the new Coach for Aural Intensity. As Sue arrives at the funeral home with Will, she discovers the club has decorated the casket with props from Jean's favorite movie. As she tries to eulogize her sister Sue breaks down and is unable to continue. Mr Schuester takes over and gives the speech- which is shown to move the kids to tears:Sue getting Lauren to sneeze on Principal FigginsShe takes the chance to totally abuse her power and begins a war on junk food, banning tater tots, which angers Mercedes, who stuffs her LeCar (apparently one of seven existing cars in the world) tailpipe with tots. Sue also began to get along with Holly Holliday, Will's Spanish class and Glee club substitute. By the end of the episode, after Holly admits that she doesn't really know what she's doing, Sue (after firing Will) reinstates him. Sue visits Sandy Ryerson and teams up with him to try and get Rachel Berry out of the Glee Club. Sandy, who believes that Will has been running Glee Club into the ground, is happy to help.