Subaru saves Mimori from an overly-aggressive street proselytizer. As they get to know each other, they decide to play a game of Shadowverse.
It's like a leftover from that.
.هذا أشبه بتصرف ناجم عن ذلك
Das ist wohl einfach hängen geblieben.
Lo hago sin pensar.
Ya me sale solo.
L’habitude m’est restée.
Mi è rimasto da allora.
Foi uma coisa que sobrou disso.
С тех пор так и идёт.