person A: I forgot to pick up a bag of chips for my son from the grocery store.
person B: Did you go back?
person A: No_comma_ I didn't.  We live in a rural area and the grocery store is 20 minutes away.  Lucky for him_comma_ I forgot some other stuff for tomorrow's dinner [mom brain!] and I told him that we could ride together tomorrow back to the store.
person B: Maybe you should let him get a couple of things to make up for it.
person A: Multiple bags of chips_comma_ to be sure!  *chuckle*  
person B: Or you can get a variety pack!
person A: Those are a lifesaver - he's in Scouts and he's starting soccer soon.  Those 24 packs are the best!