It's been five years since that summer. Haru works as a host while saving money for his twin brothers' tuition. One day, Haru's lawyer Mikiko invites him to her office where he is reunited with Ren. Three months before his parents passed away, they adopted Ren.
Since he lost his memory after the accident, Haru is at a loss, but Ren still insists on living with him!
She was once a brilliant physicist.
Sie war mal eine
hervorragende Physikerin.
Antes era una gran física.
Antes era una gran física.
Dans le passé, 
elle était une brillante physicienne.
In passato è stata un brillante fisico.
Apesar de tudo, ela é uma grande física.