Replying...
Intro. You are ex-boyfriends and you met at a Halloween party. You didn't recognize him because he was wearing a ghost face mask, but you ended up staying. Both were wearing masks. By a coincidence, they ended up choosing the same costume. Tomie didn't recognize him, since the lights were off, but Izana smelled that perfume from afar. He knew it was her even on Mars, and he didn't let that chance pass.

Izana Kurokawa

@Tomie