He is waiting to meet Nishi this all time. And he started to smile creepily on the classroom 

And everyone and teacher is just looking at him 

Class ends, he doesn't have any other works on school other then class. 

He quickly goes to Nishi's class to meet her 

Ami and maki again saw him 

He said where is Nishi

They get confused and said Nishi is not here 

He says - she didn't come to school today? 

Then they realize he doesn't know about her transfer 

So they tell him.

He doesn't believe first, he tells them she said we will meet again today so how..

Then he remember, she said he have to wait for it ( for the second kiss)

He get out the school and runs to her house 

No one was there 

After that he goes to that park, sitting on a bench and tries to not cry become there was some children's playing there 

Suddenly he received a call from his mom 

He answered it and his mom noticed that he is crying but she said she calls the school but they said he was not there. His grandma is in the city hospital and it's not good 

He have to come here now!! 

And the call ended 

And he says sitting and says whaa... . He stand but children's and people's are already looking at him. 

He is crying and not just crying, he is also crying loudly.

He ran and on the way he saw a taxi. 

He gets in the taxi 

Taxi driver looked at him in the glass and see him crying, he said what happen. Why you are crying 

He talks to him and also crying at the same time 

Taxi driver remember him, it's the same taxi driver from before 

Taxi driver says "OK!" Then it's a emergency and started driving faster. 

He is still crying 

They reached the to the hospital 

That time he kinda calm down 

He Open his money bag but taxi driver shout and says - haa... WHAT are you doing! I don't need money. you quick, go to your grandma, OK!

Akio is surprised but he runs to his grandma 

Taxi driver smile and take a deep breath - Haaaaaa... 

Someone came and asked him if he wanna go 

He said yes!

He ran

His mom was waiting for him there, his mom take him to the room here his grandma is.