Highschool of the Dead/Heartwarming

• "I'm going to save a little girl!"
• Takashi helping to pull Saeko out of her Death Seeker funk.
• Kohta giving Saya his MP5 and taking her pistol when she was complaining about feeling useless. This wouldn't be a huge deal most of the time, but for a gun otaku like Kohta it means a lot. The others who saw it treat them like they got caught making out.
• A slightly morbid example from the third extra chapter has the undead Morita approaching the undead Misuzu (the BFF with Odango Hair). At least in death he finally got the girl....
• Takashi saluting to his Ithaca shotgun after leaving it behind to get a more powerful gun is kind of heartwarming too.