
This is only my guess since the side story before the sequel showed the 2nd MC having a crush on the silver hair brother so she peeked on the both of them during the night and next morning it showed her to be very shy like if she saw something between them that she wasn't supposed to see. So who is the uke? Is it the orange hair brother or the silver hair one? Are they even in a relationship?
Can somebody try to finish the brother’s story?