Falling Drowning Vol. 2 (Kodansha, 2022)

Honatsu finds herself wavering between her childhood best friend, Toma, who's always looking out for her, and the transfer student, Shun, who she can't help but be curious about. As she's trying to navigate this, the school's annual over-night stay orientation event kicks off. That's when chance leads to Honatsu, Toma, and Shun in the same group. The three of them collide against one another as their bonds grow deeper, but then Toma asks to see Honatsu one-on-one...