I feel so bad for Yuuma and Hina bro. They're just little kids who seem trauma bonded through this entity. And I think we, (the reader) are the entity. We can't see what Yuuma is talking to but it must've appeared slowly as the stories progressed. But we're close to 100 so no stopping now. ╥﹏╥ I hope it's a somewhat happy ending.
FUCK THAT OTHER GIRL! Their love transcends all obstacles! Finally....! A couple with amazing communication! Huhuhuhu...it's been so long... (/TДT)/