Responses
So she was going to kill him as a punishment ?
I don't think she will go to that extent. But, maybe she will threaten them or something to ruin her brother relationship and feelings towards that voice actor.
I'm sorry, I'm bad with remembering people names. That's the reason i always refer the character with their job or relationship.
I think the sister has a brother complex adding with how much she sacrifice for her brother. I think she want her brother to tell her about all of his secret. She did get close and become girlfriend with the actor. Maybe because she want to punish her brother when he lied to her about his orientation, his one night stand, and his crush on the actor. Like I've mentioned, she has brother complex where she wants her brother to tell her everything and wants to makes her brother suffer as a punishment for lying to her.