Can I just say that, after this, I desperately want either the epilogue or something fan-made, where they acknowledge that, even if he seems to move on, Tsukune is still unhappy deep down because of the loss of his first love...and then it gets pointed out that said first love was Moka's mother.
Like, I just want someone to acknowledge that he fell in love with her mother. That, and the fact that the way she's talking just before the quadruple suicide seems like she loves him, too. Meaning Tsukune basically just NTR'd her away from Issa.