We all have that one person who we can't live without. The love for that person is so strong that you would do anything for them, and their love and support keeps us going. Usually, the one that we really can't live without is our true soulmate. If you have that one person, you are really lucky, because it's not so simple to find a suitable partner. You should use every chance to tell that person, "you are my everything!" They deserve to know such a thing. These lovely "you are my life" quotes will perfectly describe your favorite person and your relationship.