你心似箭刺痛我心
[nĭ xīn sì jiàn cì tòng wŏ xīn]
'你心似箭刺痛我心' (Ni Xin Si Jian Ci Tong Wo Xin) translates into 'Your Heart Like Arrows Piercing My Heart'. It signifies intense emotional pain felt due to the behavior or words of the person this netizen deeply cares about, expressing that they've been severely hurt.