They are WILLING to leave anyone behind especially the girl that is the sole reason they are safe. I can't blame them entirely but when they are in trouble..they need to think they are done for and not ask for help.
It does bug me how they won't listen to Kaname when she has been helping them to survive EVERY TIME. So far they would have been raped and killed 10 times over by now.
Page 39
Kaname is DEFINITELY going to be dead by trying to save Kotomi while Kotomi is endangered trying to stupidly save someone else with no plan