The little boy was so polite, bless his cotton socks.
Мальчик был так вежлив, пусть будет счастлив и в безопасности.
Определения
A British English expression used to show affection, endearment, or gentle amusement towards someone, often implying that the person is sweet, innocent, or well-meaning. It can also be used to express gratitude or sympathy.