[sothis]

iridi:

Spoiler:

near the end, ikumi talks about how his sister committed suicide after he had told her that he was in love with her, and she had said no. that's why he was so freakish about protecting kozue in the last half of the series, and why throughout the whole series, he was going on about how "i wont let it happen again" whenever he wanted to protect someone, and couldn't