他不爱你我爱你她不疼你我疼你
[tā bù ài nĭ wŏ ài nĭ tā bù téng nĭ wŏ téng nĭ]
Means 'He doesn't love you but I do; she doesn't care about you but I do,' expressing deep affection and concern towards someone, highlighting unreciprocated love or caring for someone else's lack of love.