
Careful.
Game of Thrones Season 4, Episode 2

Be CAREFUL with that.
Game of Thrones Season 3, Episode 10

Being CAREFUL.
Game of Thrones Season 8, Episode 2

Be CAREFUL you don't out yourself.
Game of Thrones Season 1, Episode 2

Yes, best be CAREFUL.
Game of Thrones Season 5, Episode 2