Because, you dumbass, if we go out there now, we'll just be joining Onizuka and Duo in the hospital! The Bloodclan fucking knows we want to get revenge -- they're not stupid, but now is not the time! Now is the time we band together and actually, oh I know, support Haku as her fiancee is laying in a hospital bed for I-don't-know-how-long!

Besides, would you really want to give her more heartache than necessary when one of her friends, much less a family member, gets hurt because of this nonsensical shit?!