Shimamura just happens to run into Adachi's mom at the gym and they have an awkward encounter. Later on, Shimamura invites Adachi to karaoke with Hino and Nagafuji.
as I let myself sink
until my back touched the bottom.
mientras me voy hundiendo
y mi espalda toca el fondo.
me hundí
hasta que mi espalda tocó el fondo.
mentre io scendo fino a toccare il fondo.
e me deixei afundar até
minhas costas tocarem o chão.
я спустилась до самого дна бассейна.