我姓林也不想让你淋雨
[wŏ xìng lín yĕ bù xiăng ràng nĭ lín yŭ]
It translates to 'My surname is Lin but I don't want you to get caught in the rain either'. In Chinese, 'Lin' (林) sounds like 'rain' (淋). The user may playfully connect their surname with protection and care for someone.