The visuals of this manga continue to wow me. The skeletal fish and tsunami were both amazing ways to articulate Yano/Aya's emotions. The story was a bit weak here though I think. I think its reasonable that Aya's "doll" line would upset Yano, given how lonely and unappreciated she feels. I also like that Aya confronted Yano. But Yano refusing to talk about why she was mad, even after getting called out multiple times, was confusing. Why not explain her feelings once Aya's emotional tsunami convinced her Aya cared? When a friend unintentionally hurts you, it is very important to explain to them why you were hurt. That way they can avoid doing it in the future. Oh well, hopefully Yano can learn to communicate in volume 2.