JohnFreeman said: I'm beginning to think that Nonco's Haruna has a few screws loose.
Just wait until someone draws Haruna based on what happened to the historical ship in 1945. She was the last of her class to be sunk, and if that happened to Haruna from KanColle that'd be plenty of reason for her to go crazy.
Panel 2: Haruna's probably thinking, 'Onee-sama will really enjoy this present. Haruna's really looking forward to White Day, when Onee-sama will have to pay back three times the amount.' Panel 3: Kongou's probably thinking, 'I knew it. And the other two are probably doing the same thing. Better go hide somewhere till Valentine's blows over.'