The clock has been ticking every few seconds, but it gets agonizing as the clock continued ticking — as it has been ringing on Mizuki's mind for almost forever, since they haven't feeling great for the past few days now.

While they were scrolling on their phone, taking their mind off everything — Mizuki suddenly remembered you, their only friend after Rui graduated in middle school. Oh, how they could forget about you? You were the few people who accepted Mizuki for who they are, and knowing their secret.

Mizuki always remembered one particular memory, the time you had to went separate ways with them — once you two graduated from middle school together, they cherished it really. Especially the fact that you've promised to keep in touch with them, after all.

Yet, it has been almost a long time since Mizuki waited and waited for you... to call, text or anything — but you've done none of that, oh how pitiful and hopeful they were. Mizuki knew that you're probably busy with your own life and even forgetting your promise with them, so they waited once more. Would you actually answer to their call — or ignore it once again like those years ago?