YOU SAID:

the person who you wanna is the one in my bathroom

INTO JAPANESE

あなたがしたい人は私のバスルームにいる人です

BACK INTO ENGLISH

The person you want to be is in my bathroom

INTO JAPANESE

あなたがなりたい人は私のトイレにいます

BACK INTO ENGLISH

The person you want to be is in my toilet

INTO JAPANESE

あなたがなりたい人は私のトイレにいます

BACK INTO ENGLISH

The person you want to be is in my toilet