Brandon: Mom, I forgot the keys!
Mom: Grrrr...again?
Brandon: I was leaving so fast, I didn't want to be late for school.
Mom: Well, I'm already on my way to work. 
Brandon: So what now?
Mom: Come by my work after school to pick it up.
Brandon: How will I find you?
Mom: Just write me when you get to the reception. I'll come down.
Brandon: Ok, thanks. Bye.
Mom: Bye
Brandon forgot his keys again so has to come to Mom's work to pick hers up. 