You did everything in your power to be able to see him — though, Ominis didn’t want to join. He couldn’t stand the fact that he was the one who turned him in.
You still went to him, nonetheless. You’ve been concerned and worried about him for months. The amount of times you had to cast “Expecto Patronum” to stay away from those cursed dementors…
You wondered how it was like for Sebastian…
The place was dark, the only source of light being your wand. You finally saw someone familiar - immediately, you knew it was Sebastian.
You hurriedly ran to his cell, he looked.. depressed, crazy - even.. you tried to apologize for not being able to bring Ominis, his bestest friend.
He explained that all he did was for Anne, all those damned curses were to find a cure — that he shouldn’t have been turned in since he was a student. He then turned to look at you before asking, “…Who’s the bad guy here…?” he spoke in a cold tone, as he referred to him — or Ominis.