你笑我痴傻却不知我深爱你
[nĭ xiào wŏ chī shă què bù zhī wŏ shēn ài nĭ]
You Laugh at My Folly but Don't Know I Love You Deeply: This username captures the vulnerability of unrequited love. It portrays someone who admits to their silly behavior due to love, hoping the other person realizes the depth of their affection even if they mock it.