Blaine is later approached by Kurt again to confront Karofsky, after his first confrontation ended with Karofsky unexpectedly kissing him.

However, Karofsky becomes violently defensive, pushing Blaine against a fence, and leaves.

The Warblers went on to perform Hey, Soul Sister at Sectionals and tied for first place with the New Directions.

While Kurt studies in one of the commons, Blaine pops in and tells him that he is studying too much and convinces Kurt to help him rehearse a duet he is doing for an off-campus performance.

Kurt lets him know that he and Blaine are just friends, but admits that he is in love with him.

After practicing a sassy number of Bills, Bills, Bills with the Warblers for Regionals, Blaine and Kurt have coffee with Rachel and Mercedes at The Lima Bean.

He is an alumnus of Mc Kinley High School and former Dalton Academy student.

Later on, he attends the Mc Kinley Championship football game with Kurt where he watches the girls playing football with the guys and is later seen enjoying the performance of Thriller/Heads Will Roll.After doing this a second time, Kurt invites Mercedes to a dinner with Blaine at Breadstix where Blaine reveals a little about himself, such as his love for Vogue, his stance on politics involving the gay community Baby, It's Cold Outside, and his love for college football.It is then clear that Kurt is too immersed with Blaine to even spend time with his friend.Before moving to Dalton Academy, Blaine went to a public school where he was constantly bullied because of his sexuality.Just after he came out, he attended a Sadie Hawkins dance with a friend who was the only other openly gay student at his school.