我姓邱却囚禁不了你的心
[wŏ xìng qiū què qiú jìn bù le nĭ de xīn]
Meaning 'I am surnamed Qiu, yet your heart cannot be imprisoned by me.' The user who chose this online name is probably playing on their surname which sounds like 'to imprison'. They're expressing helplessness, suggesting that they can't hold on to or retain another's feelings.