Language to use when giving and receiving
When we give something to somebody we can use one of the following expressions:
Here you are.
There you are.
Here’s your drink.
There’s your change.
When we take something off somebody we can use one of the following expressions:
Thanks very much (indeed).
Not everybody responds when you thank them, but it is polite to use one of the following forms after someone thanks you:
Don’t mention it.
Not at all.