YOU SAID:
dummy face i have a crush on you
INTO JAPANESE
ダミーの顔私はあなたに片思いしています
BACK INTO ENGLISH
Dummy face I'm unsying to you
INTO JAPANESE
ダミーの顔 私はあなたに不シヤ
BACK INTO ENGLISH
Dummy face I'm not in you
INTO JAPANESE
ダミーの顔 私はあなたの中にいない
BACK INTO ENGLISH
Dummy face I'm not in you
That didn't even make that much sense in English.