手机屏幕前的少年你真哇塞电脑屏幕前的姑娘你真漂亮
[shŏu jī píng mù qián de shăo nián nĭ zhēn wā sài diàn năo píng mù qián de gū niáng nĭ zhēn piāo liàng]
Translated as 'Teenager on the phone screen, you're awesome! Girl before the computer screen, you’re beautiful!' This could be meant as a compliment to oneself or to acknowledge an admired image online.