^
They don't look like Eli and Umi so much that it has to be EliUmi (I did't even think that it was them before I read gomezio's comment).
Just focus on the good shit and ignore the stuff you don't like with pairings.
This show was great. I wish we get more yuri-friendly action anime with hyper-competent leads like this one. Kaname was great as the MC. Kind of a fresh take from the "perfect longhaired onee-san" types. And the best part was every one was paired up perfectly. None of that third-wheel bullshit