我想非常非常用心的了解你的生活，想给你无微不至的关怀，想在你生病的时候嘘寒问暖，可，奈何，我无法做到这种体贴。

I want to understand you very attentively the life, want to give your thoughtfulness, thinking you are sick and attentive, but, but, I can't do this so considerate.

youdao

我无法报答你对我无微不至的关怀。

I can never repay your many kindnesses to me.

《牛津词典》