Dos and don'ts

Dos:
When visiting Mexico always say please and thank you.
When visiting Mexico be kind when you arrive in a place.
When visiting Mexico you must say hello to everybody.
When visiting Mexico kiss at the cheek when you meet new people.
When visiting Mexico take a small present when you go to somebody's house.

Don'ts:
When visiting Mexico you must not bow.
When visiting Mexico you shouldn't whisper to another person infront of another people.
When visiting Mexico don't throw garbage in the streets.
When visiting Mexico don't point with your index finger.
When visiting Mexico don't give red flowers.