"Spring Day" is a song by the South Korean boy band BTS. Released in 2017, it is known for its emotional lyrics and melodic sound. The song reflects themes of longing, loss, and hope, resonating with many listeners around the world. The track is part of the album You Never Walk Alone, which explores various aspects of youth and personal struggles. "Spring Day" has received critical acclaim and has become one of BTS's signature songs, often associated with the tragic Sewol Ferry incident, symbolizing remembrance and healing.