宠你一生的任务爱你一生的责任
[chŏng nĭ yī shēng de rèn wù ài nĭ yī shēng de zé rèn]
Translation: 'Pampering You For Life - The Duty; Loving You For Life - The Responsibility.' This indicates the user’s commitment to someone by emphasizing both affection ('pampering') and deep-rooted responsibility ('duty' & 'responsibility'), expressing lifelong dedication.