What's this out of nowhere? PortraitsKako-chaaaaaan, look over here!*flash**flash*Taking pictures. Taking a picture of Nachi-san's gallant profile!Oh, it's you two. Wah!*shutter*Hnnn, I took a good one. I just wanted to leave some records of the faces of comrades that I'm sharing foxholes with. I don't really care what you do but could you please not use my big sis as a flash?
Didn't you really screw that up in the past?
During the Battle of Cape Esperance, Aoba's fleet came under fire from an American ambush. However her captain thought they were under friendly fire so he signaled "THIS IS AOBA" with the signal lamp to the attacker.