With their studies over, Claire and Fein returned to Mocoado and stayed in their respective family homes. When they are in their own family homes, they feel so calm because they miss living with their parents.
Especially Chester's family, where Valerie who is currently living out of town makes her parents feel lonely because all their children have left home. But Claire's return home makes them feel happy again.
However, this also creates a sense of longing for Claire and Fein to live together because they have lived in the same house for almost 4 years.
They miss sleeping together and then opening their eyes to see each other. Feeling their lover's pheromones so close and making them feel calm.
Fein had intended to buy a house that the two of them would live in together again. But the money was still not enough plus he had just applied for a job at the company where Felix worked.