初恋是你
[chū liàn shì nĭ]
In this username, '初恋' (chūliàn) means 'first love', indicating the person's first romantic experience or infatuation. By saying '是你' (shì nǐ), it implies 'is you', which could suggest their admiration for someone who was their first love or ideal love. It carries an emotion of nostalgia and reminiscence.