
Goodbye, Sheldon.
The Big Bang Theory Season 3, Episode 6

Good-bye, Hot Pie.
Game of Thrones Season 3, Episode 3

Next thing I know, GOODBYE,
kissy face, hello, yell-y face.
The Big Bang Theory Season 8, Episode 24

l'm sorry we couldn't make it work.
Goodbye.
Breaking Bad Season 4, Episode 3

It is hard for me
to say GOODBYE to you.
Game of Thrones Season 7, Episode 2