In the beginning we get the impression that Mike is destined to be with Rachel but she kept pushing him away. But when he got together with Jenny, he looked god to her. But I think she's probably still reeling from learning that her boyfriend, Mike's best friend was dealing drugs. And maybe Mike was tired to waiting for Rachel. I hope he and Rachel get together but I don't think it will be anytime soon. Maybe he could get together with Lola, the genius who discovered his secret. It makes things less uncomfortable for Mike to be with someone who knows who he is.