我姓范却只愿为你心烦意乱
[wŏ xìng fàn què zhĭ yuàn wéi nĭ xīn fán yì luàn]
This username 'I'm Surname Fan but Only Want to Be Worried for You' implies that although the user shares a relatively common Chinese surname (Fan), they feel unique emotional turmoil specifically for someone special, expressing their deep affection and confusion about love.