The Never Ending Summer (Goodbye...and Hello)

This is a fanfic based on various fan theories regarding virtual K-Pop group, PLAVE's summer comeback

All of them are high school students:

Yejun & Noah - 3rd year (same age but Noah was born earlier, [officially])
Bamby - 2nd year
Eunho & Hamin - 1st year (same age but Eunho was born earlier, [unofficial but I decided this so that they can all be in high school])

All events are purely fictional and NOT canon unless revealed in the official comeback