(S04E21) Five episodes to go until the season finale and it's all coming together. Storylines are starting to show some answers and the tension that's existed between Delko and Wolfe all season is reaching it's boiling point.

The opening for the episode was a little cheesy. They ripped it right from that film Cellular. Some kidnapped woman gets a hold of a phone and dials a random number when she meant to call her husband. Fortunately, the person who did get the call happened to be standing about 30 feet from Horatio. That was convenient.

The story at this point got to be a little confusing. It was easy to lose track because every five minutes someone else suddenly became involved with the kidnapping. First the husband, then the man she was having an affair with. Then there was that guy's buddy and don't forget the bartender that got recruited after that. I think they even made it seem like the husband's boss was involved at some point too. See? Confusing. But in the end, Horatio found the woman and she was alive. Happy ending... at least for the case.

The real meat of this episode was going on at the lab. Wolfe has developed quite the crush for Natalia and even asks Delko if it's ok. Remember, Delko was with her for a while but he told Wolfe it was over and that he could have "the green light." Natalia on the other hand thought they were still an item, but had decided to take it slow. Naturally she was pretty angry with Delko but she took Wolfe up on his offer (Mexican wrestling tickets) anyway. The real kicker was when Wolfe had to borrow money from Delko because he didn't have time to stop by an ATM. Before the season is over, we're going to see these two really go it, fists flying. It's only a matter of time. There's just too much animosity between the two of them and it's funny, because I don't really remember how it all started in the first place.

Elsewhere, Horatio is still maintaining a relationship (I think we're to assume it's romantic) with Marisol, Delko's sister. H has been taking her to her chemo sessions. She tells Horatio that she plans to stop after the next treatment. So I think it's safe to say that we won't be seeing Marisol around much longer. She's made her peace and seems to be alright with her decision. Horatio says he'll support her, but I'm thinking that once she starts to decline he might think otherwise. This doesn't look like it will end well though.