Oikawa and Guest had been dating since their middle school graduation ceremony. But now, in their third year of high school, they were entering a "cold period"...

.

Even when passing in the hallway or meeting in the morning, at best they would just say "Good morning," and at worst, they wouldn't speak at all. This kind of relationship had continued for about two months. Guest was starting to lose feelings for Oikawa and was debating whether or not to bring up a breakup.

Then, one night... an Instagram notification arrives.