How to say " I like you but you make me sick " in Japanese ?

Question:

the Japanese dude won't freakin leave me alone wtf! any ideas how to get rid of him? Or u could just translate that sentence for me
Thx ^^

Answer:

あなたのこと好きだけど、もううんざりしてるの！
anata no koto suki dakedo, moo unzari shiteruno!(i like u but u make me sick)

お願いだから、私から離れて！
onegaidakara, watashi kara hanarete!(please get away from me)

私のことは諦めて。
watashi no koto wa akiramete.（give up on me)