牵着你的手不放开拉着你的手不分离
[qiān zhe nĭ de shŏu bù fàng kāi lā zhe nĭ de shŏu bù fēn lí]
This username means 'holding your hand and never letting go,' indicating a commitment to not being separated from someone, usually used in the context of romantic love and loyalty. It symbolizes deep attachment and undying devotion to another person.