樓上的幾位不能說不對,但是這種表達比較“中國化”一些,important這個詞在口語里不用,書面表達中也基本不推薦,恩,一般我通常會這么說：
1.You no longer matters to/about/with me...
or
2.I'll (no longer/not...any longer) dance attendance on you...
or
3.You are (no longer/not...any longer) the apple of my eye...
or
4.You are (no longer/not...any longer) around my heartstrings...
or
5.You are (no longer/not...any longer) a partisan of mine...
or
6.You are (no longer/not...any longer) a pearl in the palm to me...
or
7.I'll (no longer/not...any longer) care you...
or
8.You are (no longer/not...any longer) the fancy one with me...
or
9.You are (no longer/not...any longer) precious to me...
or
10.You are (no longer/not...any longer) a favourite with me...
以上各句的通俗度和推薦度按照順尋排列,前三句在美國用得最多.不過其實說法還遠遠不止這么多,不過知道這么多就差不多了.除了前面三句,后面的相比之下更為書面化,隨著排序遞增而增加.