I sensed your presence earlier because I thought I heard your heartbeat. I was wrong. You...

Batman:

Does any of this fill in your memory lapses? Kara:
Some. I know that's my Uncle Jor-El and my Aunt Lara. Batman:
Because Superman, Kal-El, told you. Kara:
No. Because I remember. Uncle Jor-El was like my father. They both believed the planet was doomed which is why my father also built a ship. He told me the navigation system was locked onto Earth and that he and my mother would soon follow. I was just about out when I saw them die, right before my eyes. And then there was that light, that awful, blistering light. Then, all I remember is darkness. The rest you told me. How the asteroid carried me across the galaxy until it broke apart and I landed here. Batman:
Do you remember your mother's name? Kara:
You know I don't. Why don't you trust me? Batman:
Kal-El has enemies who would go to great lengths to destroy him. Kara:
You think I would hurt my own cousin? Batman:
Perhaps not intentionally. Kara:
I sensed your presence earlier Because I thought I heard your heartbeat. I was wrong. You have no heart