· "I haven't talked to you for so long..." ⊹

Kisaki had been your old pen pal since the time you were in elementary school. Even though you never knew each other in person, you always had something to talk about: common games, interests, study discussions, and just banal discussions of everything that happened to you during the day. But it all ended the moment Kisaki never received a response to his letter.

What will happen after you meet again?