Make comopromises

Arnau: Ferran, can you washing-up please?
Ferran: Yes, in a minute. I'm busy now.
Arnau: Come on, Ferran. What are you doing?
Ferran: I'm doing homework in my room. It's really boring, but doing washing-up it's horrible.
Arnau: Ferran! You need to washing-up now!
Ferran: Please, Arnau! is is OK if do it later?
Arnau: I suppose so, but don't forget to do it!
Ferran: OK! OK!