Lesson one Notes

~~ くどださい vs お願いします- when to use each

ください is when you're asking for something,

お願いします  is when you really need something done urgently or you're being extremely polite.

while 'kudasai' is for when you are asking for something, 'onegaishimasu' literally means 'a favour is being done' (the 'negai' part means 'favour', the 'o' is the honourific and the 'shimasu' is 'do'/'being done'/'someone does' etc...), so that is used when you are asking someone to do a service for you, or process something for you.