Sweetheart is a beautiful Polynesian term representing romantic love and devotion. The word Sweetheart is made up of two words: "kuu" meaning "my" and "ipo" meaning "sweetheart" or "darling". So, when you call someone your Sweetheart, you are essentially expressing your deep admiration and dedication to them. It is a phrase that evokes feelings of intimacy and romance, making it a amazing word to describe your special someone. Show your Love how much they mean to you by incorporating this term of adoration to express the depth of your love for them.