be patient
She expects him to make him the court and let things happen without advancing subtly like a nag.
be kind
She expects him treated with kindness, without shouting, without vulgarity and without using profanity. Fit the tone or be sarcastic during an argument will immediately block it or leak.
be respectful
It should never be disrespectful to her, his famile, friends or colleagues and especially not in public !!! That would make him lose face, which is the worst thing in Thailand. If he happens to be, the right response is to present apologies as soon as possible.
Being generous
The prince farang should not hesitate to take out the checkbook to pay for family meals, bring gifts to relatives or friends, help the family in need. Leaving his money, it shows the strength of family values and his wife.
Be faithful
The notion of infidelity or flighty behavior are poorly accepted by the Thai woman in love, especially if it is known and make him lose face? The man then could have a rude awakening ...
Being a good family head
A Thai wife is expecting you to take care of it. Man aims to ensure food, shelter and protection of his wife and his family. It's quite old fashioned, but yet still very common in Thailand, especially in rural areas; less in town. The man remains the head of household.
Be merry
The Thai love to laugh (like all women). She is waiting for their man of humor and "positive thinking.