ください comes from くださる, the very polite form of くれる, and its use is just as Glenn described. You can also use おねがいします in place of ください to be more polite, but for most daily requests ください works just fine.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.