Food.. numbers

I went the Mexican restraunt in Dubuque the other day. And it was gross. I am not a fan of Mexican. Me and my sister where sitting at the table talking in spanish and my dad like flipped out. Not only was he in a bad mood, but he had no clue what we where saying. He didn't like the fact that we could speak a foregin language and he couldn't. So what did we do, we contuined to speak spanish. When we where done eating and we payed our bill the guys working were saying Gracias. and my sister started having a full out conversation. It was quite funny. I think one of them asked her for her number.