长街少年短巷少女
[zhăng jiē shăo nián duăn xiàng shăo nǚ]
Translating to 'The Young Lad of Long Streets and the Young Lady of Short Alleys', this portrays youth living within different yet close-by areas, hinting at potential stories of youthful adventures and first loves, evoking memories of carefree childhood or early love affairs.