All it took was one letter.
She understood who he really was from the very beginning, something the other girls still haven't understood even now.
It's not surprising that he fell in love with her.
Their story is genuinely beautiful, built on something pure and sincere.
Their scenes were...
I'm happy to see this route fr, it's sad to see kuroneko fumble in the anime, breaking up with kyosuke, hoping to have a relationship with him, while also being on good terms with kirino. Unfortunately, it backfired, it helped kirino and kyosuke deepen their relationship.