he's good person that i 've never seen it before.

he's good person that i 've never seen it before.
he's good person that i 've ever seen it before.这两句话的意思
在《重返17岁》中,make的朋友ned在电影一开始时不想再一次回到高中时说的：Hayden was the low point of my existence and i vowed i would never go back to that godforsaken place.never ever ever ,never never ever ever.这个句子中最后的ever和never事什么意思