The episode features eight covers from the early years of The Beatles' catalog:
: The episode's centerpiece is Blaine Anderson’s elaborate marriage proposal to Kurt Hummel. Blaine organizes a massive performance of "All You Need Is Love," enlisting rivals like the Warblers and Vocal Adrenaline. [S5E1] Love, Love, Love
: Sue Sylvester schemes her way back into power as the Interim Principal. Meanwhile, a new relationship blossoms between Artie Abrams and Kitty Wilde, though they initially keep it secret to preserve Kitty's social status. Musical Highlights The episode features eight covers from the early