YOU SAID:

the part dont start til i walk in

INTO JAPANESE

私が入るまで、その部分は始まらない

BACK INTO ENGLISH

That part won't start until I'm in

INTO JAPANESE

その部分は私が入るまで始まらない

BACK INTO ENGLISH

That part doesn't start until I get in

INTO JAPANESE

その部分は私が入るまで始まらない

BACK INTO ENGLISH

That part doesn't start until I get in