Our dad.
(the King)
Thai people respect and loved His Majesty The King for doing hard work and takes care everyone in his country. So, They called a King as "พ่à¸"(Dad) or "พ่à¸à¸«à¸¥à¸§à¸‡"(Royal Dad) because His Majesty The King takes care everyone like his own "child".Take a good rest....