<p>"I love you enough to completely give myself to you physically, but I don’t love you enough to give myself to you in marriage"</p>
<p>OR, ever thought about this, maybe it's saying "I love you and I want to express my love in a a physical way, and maybe we will get married but not at this point in our lives" ...?</p>
<p>There are many people, myself included, who don't plan on getting married until their late 20s/early 30s, but who are in loving, committed relationships. </p>
<p>You need to grow up a bit.</p>