The acoustic performance of "3" might be the most random and hilariously awkward thing Glee has done since the mother-daughter "Poker Face". Everybody loves counting! I kept expecting the Count to show up. Muah ah ah!
Warning: This is NSFW and childhood-damaging.
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p.s. I need to also mention how much I adore every single "Kurt and Rachel living together in an adorable fixer-upper loft in the big city" scene. Riding bikes around the apartment! Eating Domino's pizza on the floor! Colour me charmed.
p.p.s. I might have loaded up my iPod with some Britney Spears' tracks this morning, just for old-times' sake. Way to go, Glee.