Remember today's first scene, if not let me post it up for you guys...
http://www.youtube.com/watch?v=o0AbdqIw9oE
Start watching at about 1:25, see his look! How he is sort of thinking deeply, I have a feeling he might know that his sisters, or someone he loves is after him, however, he probably loves them to much, so he pretends like he doesn't know.
Oh I do hope so, it would be such a nice change to see s SMART male lead.