Is my boo意思

"My boo" is a colloquial term of endearment often used in casual conversations, especially in English-speaking countries. It is derived from the word "boo," which is a pet name or a term of affection for someone you care about deeply. The term "my boo" is used to refer to someone who is very close to you, such as a romantic partner, a best friend, or a family member. It is a playful and affectionate way to express your love and affection for that person.