^ To be honest I forgot that Akagi tied her hands and basically said 'let me return the favor' xD Though I'm interested to see what kind of reason Akagi has for denying Kaga saying she loves her and if she indeed loves her back, why would she prolong the 'friends with benefits' thing and not just say it back. I can't think of a reason.
Maybe Akagi has a...trauma in the past? Seems to me there's something going on BEFORE things became like this. Still hot tho and yet no less depressing. Damn. They have angst attached to their lives indeed.