Superman's mate

I've always been his.He says I can't remember because we aren't together. I'm his soulmate. He said that would explain why I feel a longing in my chest.I felt overwhelmed I didn't know if it was a dream. Hes real. But I was scared it wouldn't be real.
"How do I know you'll be back? What if when I wake up it was just a dream? What if this is All in my head? What if I'm not really your mate and because it's a dream in my head I just am making this up because..", I stoped speaking breathing heavy. he walked to me closing the space between us with determination on his face clasping his hands to my face, " because..?" " because... I... I just want to be loved?" I said looking down feeling a bit embarrassed and teary eyed. He sighed and held me closer. " you Dayna Grey, are my soulmate." Pushing my chin up to look at him, " your my mate. No one else's. It's real it is very much real. I'm glad your my soulmate. I couldn't have asked for anyone else. There is no one else but you. I know you don't remember and we will work on that. Together. I will be back because your my world. I will not stop until I have you in my arms". He said staring at me intently.
"Here" I looked down seeing the codex? "why?" "So when you awaken you know that what's happening right now is real." He placed it around my neck. And kissed my forehead lingering just a bit before letting me go.
"It's time for you to wake up"
"I don't want to go not yet" I said sadly. He smiled " don't worry, I'll protect you always". I've most definitely heard that before. Why does that sound so familiar. With one last look he disappeared and I woke up in my room. What an odd dream. But I couldn't help But feel empty as if something no someone was missing. I felt my neck for comfort and touched a necklace. The codex. " holy shit"