How to pronounce “good bye” in English

Couples who kiss one another good bye when they go to work, turns out that there's a study in Germany, if men kissed their wives goodbye versus men who don't?

And by the time we-we said good bye at the end of the month, we were all crying because

There you see Nicole Stott saying good bye because this is the, this is the last time we're gonna see her.

Everybody say good bye.

One, because no one wants to say good bye to any of the cookies out here.

Good bye!

Good bye!

And I said, "Thank you and good bye."