YOU SAID:
Kees is in love with Kim
INTO JAPANESE
キースはキムと恋をしている
BACK INTO ENGLISH
Keith is in love with Kim
INTO JAPANESE
キースは金に恋している
BACK INTO ENGLISH
Keith is in love with gold
INTO JAPANESE
キースは金に恋しています
BACK INTO ENGLISH
Keith is in love with gold
That didn't even make that much sense in English.