他说他爱我像只矫情狗
[tā shuō tā ài wŏ xiàng zhĭ jiăo qíng gŏu]
It describes someone saying they love the user in an overly dramatic or exaggerated manner - comparing it to how dogs show affection. This name may carry sarcasm; suggesting that the person's professed love seems insincere or overly sentimental.