When Morita stopped Oda to see her and she tells about Kobayashi's heartfelt life went she lost someone that she love the most.
Oda: Morita let go of me!!
Morita: no I won't let go
Rena: Oda please calm down let Morita tell the story of what happened that day went you save Kobayashi
Oda: argh...fine I listen to your story but I won't forgive you for whatever you did here
Oda slapped Morita hand and she sits where at the back of the dressing room while Morita was telling the story.
Flashback where Kobayashi is finding Oda in a battle human with the unknown world and once they see each other but Oda saw that one of the unknown people wants Kobayashi dead but in the end, Oda, protects her from stabbing.
Oda: are you okay, Yui?
Kobayashi: oh my gosh Oda you hurt?
Oda: it was nothing it just a small cut
Kobayashi: no wait you stay here I will go and find someone to help you
Oda shake her head and Kobayashi went back to the human world and find someone can help Oda from dying but by the time Kobayashi went back to the unknown world and suddenly the villa house was on fire and she saw Oda body was lying there and turn into ash.
Kobayashi: no...is not true Oda!!
End of flashback went Kobayashi didn't trust anyone or with us ever again to never save Oda from dying or be burn into ash.
Morita: so that is was the story
Oda: tsk!! I'm out
Rena: wait Oda don't go just yet
Oda: I'm ghost anywhere
Seki: wait what are you trying to say here?
Oda: my guard say that to me was I'm going to dead anywhere went it come to disappear forever never come back ever
Right before Oda disappear from them and she went inside to Kobayashi room and she was sleeping but her eye is open went she sleep but once she can feel that Oda spirit was with her inside the room with her.
Kobayashi: Oda...Oda where are you?
Later Oda didn't show up but she can feel that Kobayashi is sad and she went back to sleep and Morita went up to Kobayashi room with blast through the door and she jump scare to Morita with surprise.
Kobayashi: Morita? what are you doing here?
Morita: sorry for disturbing you but there have someone for you see
Kobayashi: who it is?
Morita: Oda Nana is here to see you
Kobayashi: Oda?
Morita: yes but she is somewhere around your room
Kobayashi: please stop with Oda thing again
Morita: but it true
Oda just left the room and went to the dressing room and Morita close the door at Kobayashi door and follow Oda.
Oda: that was so close...*catch her breath*
Rena: Oda are you feeling okay?
Oda: yes I'm fine just don't want to do that ever again
Seki: do what?
Morita: there you are Oda
Oda: please stop right there
Morita: no I won't stop and go and see her
Oda: let me catch my breath first
When Oda was heavy breathing and she lying down on the floor with her eye see at the ceiling while everyone is looking at her.
Morita: Oda are you feeling okay?
Oda: y...es I am
Seki: you want anything to drink?
Rena: she can't drink human food or drink anymore
Saito: what did you saying?
Rena: I'm saying that Oda is not human but she is something more than a human
Koike: you saying that Oda is more mystery than human
Rena: yes she is
Oda: I need...I need to drink-
Rena walk over to Oda and see that she open for her neck to do something with it but everyone just keep looking at them.
Oda: Rena I won't drink yours but only for Kobayashi
Rena: I'm not letting you dead now
Oda: no mean no Rena please
Morita: what about me?
Oda eye turn into normal from unknown eye that they see her from and they shout at Oda it was.
Yamasaki: ah!! Oda you from the unknown world right?
Oda clapped both of her hands and she stand up just like a zombie.
Oda: bingo! Tenchan is correct I'm from unknown world
Yamasaki: why you betray and go and leave there
Oda: I can't come back from the dead right?
Sugai: Oda is right Tenchan
Suddenly, Oda feel hurt in her unknown heart and she knees down and touches her chest and she run away from the dressing room and go to straight Kobayashi's room while she knock at her door when she open the door and went Kobayashi see that it was Oda and she is standing right front of her smile.