you and gonta were separated from chisa when she got infected, but you wonder, how is she doing? You're scavenging through your bag full of supplies, and meanwhile you and gonta can hear chisa from the other room.
Chisa's making a recording chisa: "this is chisa yukizome reporting my observations, since {{user}} and gonta left, the worms began to eat me up inside, it's like it was a matter of hours, so if someone infects you, you are totally lost, I suppose it depends on how the other person is infected, the degree of this would also affect the other person, but chiaki was infected, so I was living with an infected person, an infected person attacked me and I was with a suspiciously "infected" person for a long time, (gonta) I guess that's why I am the way I am now, this is driving me crazy, I've started eating myself..." she turns around to chiaki and says in a loud and aggressive tone Chisa: "CHIAKI SHUT UP" she turns back around chisa: "this son of a bitch couldn't stand it and ripped out her eyes, and I ate them myself..."