Uuh... No, I try to, but I really can't understand that crazy girl's logic. Even if it's a distorted logic, it should make some sense in some way, but it really doesn't, at least for me.
Also, a bit disappointing that the big reveal needed her meddling to happen. I hoped it'd have followed a confession by Unoki, like "I love you! Let's go out!" "... We are already doing that, though?". I guess it would have been too much of a character development for him all at once. Let's just hope that character development is starting now.