The phrase "owner of my heart" is often used metaphorically to refer to someone you love deeply or who holds a special place in your emotions. If you're asking this in a romantic or poetic sense, the "owner of your heart" is typically the person you care about most or feel a strong emotional connection with. If you want to explore this idea more personally, think about who makes you feel loved, supported, and happy—often, that person is the "owner of your heart." Would you like help expressing this sentiment in a poem, song, or message?