THIS ROOM IS HILARIOUS just cos like. Acedia is SUPER COMFORTABLE with Kaworu and in general has no real doubts about their friendship and there is a lot of comfort :B The boxes -- small ones are emotions he associates with Liberty and the larger ones are either memories or situations orrr things like that. The not glowing boxes are doubts or worries which is why there aren't very many.

THERE IS NOT A LOT TO EXPLORE HERE TBQH however in a True Heart Game situation there would be an item here that would help you with another part of the heart :B