Speaking Dialogue Unit 7: How to: apologise for a misunderstanding

Security guard - Ferran Veciana
Skaterboarder - Jordi Marias

Security guard: Excuse me. Can I have a word with you?
Skaterboarder: Yes. There is a problem?
Security guard: I'm afraid so. Did you know that this is private property?
Skaterboarder: No, I didn't.
Security guard: Didn't you see the sign?
Skaterboarder: No, I'm afraid not.
Security guard: Have you been here before to ride a bike?
Skaterboarder: No, I live out of town.
Security guard: Well, if I were you, I'd look for a different place.
Skaterboarder: Ok. Sorry about that. I didn't realize.
Security guard: That's OK. Remember for next time.