Topics:
- Can you bag the groceries of the person in front of you to save time at the checkout stand?
- Can you pay for an item for the person in front of you to save time at the checkout stand?
- How long can you wait behind somebody leaving a parking spot if they are taking a long time to leave?
- How far away can somebody be to ask them to take your photo?
- Can you tell a friend they are wearing too much cologne ?
