你动了我左胸口第四根肋骨
[nĭ dòng le wŏ zuŏ xiōng kŏu dì sì gēn lèi gú]
This phrase suggests deep emotions as it literally translates to ‘You’ve touched my fourth rib on the left side’, meaning you have deeply affected me emotionally, touching my heart, as the heart is generally thought to reside close to this area.