Shopping for mom 1

Sister:  Hey bro, what are you doing? Brother:  Nothing sis, just hanging out. I was thinking about playing some video games. Sister:  Well, I need you to take me to the mall. Brother:  What? Why? I don't want to go to the mall. I am too busy to go to the mall today. Sister:  No you're not, be a good big brother and take me to the mall.