What is who is the owner of my heart?

It's hard to determine the specifics of who owns your heart without more context, as the phrase "owner of my heart" is typically used in a metaphorical or poetic sense to describe someone who has a deep emotional connection with you. In general, the owner of your heart is someone who holds a special place in your life, someone you care deeply about and feel a strong emotional attachment to. This could be a romantic partner, close friend, family member, or even a mentor. Ultimately, the owner of your heart is someone who brings you happiness, love, and fulfillment in your life.