YOU SAID:
Hi um..I have a crush on u
INTO JAPANESE
こんにちは..私はあなたに恋をしています
BACK INTO ENGLISH
hello..i am in love with you
INTO JAPANESE
こんにちは..私はあなたに恋をしています
BACK INTO ENGLISH
hello..i am in love with you
That didn't even make that much sense in English.