<P> Sam is shown returning to McKinley High as a senior and, in The New Rachel, he is shown to be enjoying his newfound popularity amongst teenage girls and the school for his impressions and the Glee Club's National Championship, imitating Taylor Lautner to great fanfare and sitting with the popular kids . He is the first to extend his hand to Marley Rose (Melissa Benoist) after the Glee Club insults her mother, apologizing and connecting with her over being under poverty . Between the next two episodes, Britney 2.0 and Makeover, he forges strong friendships with Brittany Pierce (Heather Morris) and Blaine Anderson (Darren Criss). He confronts and saves Brittany in' Britney 2.0' from a downward spiral and consoles her after her election loss in Makeover, performing Hole's Celebrity Skin with her and developing suspiciously romantic feelings for her on the way, and teams up with Blaine for the Presidential Election in McKinley High, subsequently winning, and comforts him over his troubles with Kurt in Makeover and The Role You Were Born to Play . In Dynamic Duets, Sam demands that Blaine tell him what really happened, and Blaine admits that he hooked with some random guy he befriended on Facebook; Sam comforts him yet again by saying that Blaine hurting Kurt wasn't cool, but if Blaine wants Kurt to forgive him, Blaine has to at least stop antagonizing and killing himself, which leads to them performing David Bowie's "Heroes ." He and Brittany then formally begin dating in Glee, Actually, following New Directions' loss at Sectionals . A month later, it is revealed that Blaine has become romantically attracted towards Sam; later, Blaine eventually confesses to Sam about his crush on him, which Sam doesn't hold against Blaine and takes normally . </P> <P> Sam and Tina hooked up . Sam didn't get into college . </P> <P> In the premiere episode "Loser Like Me", Sam is seen working under Coach Beiste as an assistant football coach . By the end of the series, He becomes Will's Successor as the coach of New Directions . He is also once again dating Mercedes, who is now a major recording artist . </P> <P> Sam is portrayed by actor Chord Overstreet . Unlike much of the original cast, Glee creator Ryan Murphy did not find Overstreet on Broadway . He landed the role after auditioning with Commodores' "Easy" and Gavin DeGraw's "I Don't Want to Be". He later sang "Billionaire" by Travie McCoy featuring Bruno Mars as a studio test, and eventually sang this in the season premiere "Audition", along with "Every Rose Has Its Thorn" by Poison . Following Overstreet's casting, media speculation suggested Sam might have been created as a boyfriend for Kurt . Overstreet later confirmed this, but stated that his storyline had been adjusted to pair Sam with Quinn, as a result of the chemistry the producers detected between himself and Agron . Chord Overstreet said of his casting process: "It was like a week long process . I did three or four auditions . I went in the casting office with Robert Ulrich and sang three or four songs . Did the studio test, network test, and I found out the next day and went right into the studio to record' Billionaire ."' </P>

Who does sam end up with on glee