What's a soulmate? It's uh… it's like a best friend but more. It's the one person in the universe that knows you better than anyone else. It's someone who makes you a better person, actually they don't make you a better person you do that yourself, because they inspire you. A soulmate is someone you carry with you forever. It's the one person who knew you, accepted you, and believed in you, when no one else did. and no matter what happens you will always love them nothing will ever change that.