.. he didn't like the fact that his new sister was used to yelling.

Or the sound of glass breaking.

Or so quiet all the time!

Everyone was hit with fear gas tonight, and Jason was still feeling the aftermath, freaking out.

While Bruce and Tim were trying to calm him down, everyone else sat at the table, slowly munching on their breakfast.

Everyone grimaced at the sound of glass breaking, but the younger girl didn't even flinch.

She just looked up, tilted her head towards the door to see if she could see what was broken, and continued to eat her cereal.

He calls her name.