[Later, the funeral was over. Miku had agreed to looke into the mystery of Hanako's death for now, while she had some free time, while Mami was taking care of Nagisa. then the two teen magical girls parted ways.

Mami and Nagisa boarded the bus back to the hospital and sat down
"..are you all right, Nagisa?"
Nagisa nodded and managed a small smile "I think I'll be..." she hugged Mami suddenly "Thanks for being there for me, Mami onnechan..."
Mami hugged her back, a warm feeling in her. Oneechan, huh.