Cole and Jae-Min
Ok, yes the names are confusing and very difficult to keep track of. In fact, I had to go back and reread parts to remember who did what at the end. But the mystery is really well done and I am slowly warning to Jae. He still has a long way to go before I think he is worthy of Cole but we will see what book 3 brings.
Cole's parents are real special too. At least the time with Claudia made up for their jackassedness.