Oh interesting, she may not fully understand the concept of shame, but she seems to be becoming aware of the feeling. I love seeing Mira slowly but surely experiencing what it means to be human. I really love how it's not all just an immediate rush of new emotions that change her perspective, but more of a gradual process to thoughts and feelings that weren't available to her as a monster.
Mira is a man-made monsters, so she's not the looked monster Haru said before. So I think at some point, said monster will apear and Haru and Mira will fight together against him... I just hope that monster have time to kll Dan before they stop him.