为何放弃治疗那是因为爱情
[wéi hé fàng qì zhì liáo nèi shì yīn wéi ài qíng]
'Why abandon the cure? Because it is love' implies giving up something due to romantic reasons. Here, 'giving up treatment' doesn't have to mean literally abandoning medical care but could symbolize making personal sacrifices because of the power and complexity brought on by feelings of love or matters related to it.