不

bù (negative prefix); not; no

做

zuò to do; to make; to produce; to write; to compose; to act as; to engage in; to hold (a party); to be; to become; to function (in some capacity); to serve as; to be used for; to form (a bond or relationship); to pretend; to feign; to act a part; to put on appearance

亏心事

kuī xīn shì shameful deed

， 不怕

bù pà fearless; not worried (by setbacks or difficulties); even if; even though

鬼

guǐ ghost; demon; terrible; damnable; clever; sly; crafty; sinister plot; (suffix for sb with a certain vice or addiction etc); one of the 28 constellations

敲门

qiāo mén to knock on a door