Yeah, that scene felt extremely contrieved. Talking to deadly enemies like that, ugh.

Also, elaborating on why i think the flashback sucks: There are TWO reasons to have flashbacks. One, to flesh out popular and important characters. Two, to reveal some important plot-point. Sure, the flashback isnt over, but so far, there certainly wasnt anything of plot-relevance. And as for #1, maybe I see that wrongly, but Raikage and Killerbee are nowhere near the importance of justifying a flashback exclusively for their own fleshing out. When I get flashbacks about Narutoīs or Sasukeīs past, itīs obvious why it is relevant. When Gaara got a flashback, it was relevant, too, because he was the main villain at that time, so it had plot relevancy. When Neji got a flashback, it was relevant because he was fighting Naruto, made even more relevant due to the fact that Hinata was his friend.
Raikage and Killerbee arent relevant. Bee taught Naruto a bit, but that was so shallow that it didnt have any impact on the reader. Raikage is a hot-headed nation-leader who got pwned by Sasuke, not an interesting person at all. Or, to be more specific, both Raikage and Bee are plot-elements, rather than likeable characters. Thatīs why *I* dont care about this flashback.