Help when there's a problem

Unit 8:

Pol.- Pau, what's happened? Are you OK?

Pau.- No, I've cut my leg

Pol.- How did that happen?

Pau.- It was an accident. I fell while I was playing football.

Pol.- Oh, right. Have you cleaned it?

Pau.- Yes, i have, but it hurts.

Pol.- Do you need help?

Pau.- No, I thing it'll be OK.

Pol.- Mmm. Maybe you need to  see a doctor.