I think (or, at least, I hope) that that look she had on her face when she said 'okay' in that voice was some indication of her feelings. It's far from enough, of course. To be honest, I don't think I would have ever waited for someone as long as Eric has for Calleigh (two years). But I'm glad that he is waiting, that makes him so good for Cal, he is willing to give up everything for her. I just hope she'll see that soon and act on the feelings we all know she has.