我姓温却温暖不了她的心
[wŏ xìng wēn què wēn nuăn bù le tā de xīn]
It literally means 'I have the surname Wen but cannot warm her heart.' Here, 'Wen' is a surname in Chinese that homophonously means 'warm.' It expresses frustration and sadness due to being unable to comfort or gain another person's affection despite trying.