You say "Hey" at the beginning of a sentence in casual English when you want to get someone's attention. For example:

Hey, Hitomi, can you hand me that box over there?

It's common to say "Hey" before you ask someone a question, or when someone has done something that's wrong or unfair:

Hey, you're taking up the whole bed!

Use "hey" with people you know or are familiar with. When you're talking to people you don't know as well, "Excuse me" is more polite.

This phrase appears in these lessons: