
Joffrey has always been DIFFICULT.
Game of Thrones Season 2, Episode 7

Difficult to say.
Game of Thrones Season 7, Episode 3

It's not so DIFFICULT to understand.
Money Heist Season 3, Episode 6

That must be DIFFICULT for you.
Game of Thrones Season 7, Episode 7

The fifth is DIFFICULT.
Game of Thrones Season 4, Episode 5