unknown love

Assuming that the unknown number of her love is X, it is known: X = a pair of dark eyes X = a clean round-neck T-shirt in a blue and white school uniform X = fair skin that cannot be tanned X = neat short hair X=pure black mid-top sneakers X=tall, with a sense of security X=a well-known figure on campus who is often gossiped by schoolmates and even teachers X=pass by inadvertently, and can no longer move away gaze.Question: X=?Content tags: special liking sweet text campus ┃ search keywords: protagonist: Song Qingming ┃ supporting role: