[ He's still giving them an almighty glare of disapproval, but his attention flickers, if only for a moment, to a small shard of glass more or less intact.

He wouldn't want someone watching his memories, either, but he can't deny he's curious if there's something Chara is trying to hide. Or just...blot out from their own memories for their own sake.

Is it working? ]

Okay, sure. Maybe that you'll die from blood loss if you keep going like this? Somehow I don't get the feeling you're trying to do a public service by smashing all of these for everyone else's sakes.