我爱的少年他有最美的笑容
[wŏ ài de shăo nián tā yŏu zuì mĕi de xiào róng]
Describes loving a boy or a young man who possesses the most beautiful smile. Expresses admiration for an idol or beloved whose charming smile has won over the person's heart, often seen among teenagers or young fans expressing their infatuation.