Etiquette

In public facilities, we should keep etiquette in mind.

When you ask to someone, you must ask like this.

"Can you do me a favor?" , or "can you help me?"

If you do like this, he or she answer - "Of course!" ,  or "I'm sorry"

If you are polite, others are also polite to you.

Keep in mind!

You can have good personality!