After the Wraith Fed upon him, Sheppard has been left feeling uneasy, something in him has changed, but he doesn't know what. Beckett can't find anything Medical; and Dr. Heightmeyer can't find anything Psychological, even though John isn't exactly open to talking to her. Maybe it's just knowing what's happened to him, but he still doesn't feel right in his own skin. Teyla tries talking to him, closer to understanding than most, but like with Heightmeyer, he doesn't actually want to talk about it. And then, what on any other day would have been a not unusual; and affectionate round of sniping and bickering with Rodney, turns into something nasty. John explodes on him, Rodney had his guard down, and isn't expecting anything like this, this aggression, and is actually pretty shaken by it, and others are too. Calming down, John knows that he needs to apologise, he wants to apologise, Rodney really is his Best Friend, and he didn't mean to hurt him. Rodney isn't holding a grudge, or being difficult, he didn't go to John, but he's worried. John finally breaks down, admits how scared he is, how scared he is that the Wraith has changed him. Rodney comforts him, he was scared too, but unexpectedly, John makes a pass at him. It's actually something that neither of them has thought about before, John hadn't been planning it, and Rodney pulls back, clearly taken aback. Now there's something very awkward hanging between them, and neither quite knows how to clear it.