The clock was still pointing to eleven at night – it wasn't even too late. It was unusual for Reino to climb into his bed and decide to sleep. I do not know how many days he decided to give space to Ruby. He deliberately kept his distance from Ruby in order to interpret his feelings. He wanted to know his feelings that he wasn't just a fleeting love because Ruby was the only female employee at his café.
His feelings are not even reduced and even lost, but the feeling in his heart is getting bigger. Especially after the incident of shopping for cafe equipment. His mind wandered around as if he was going shopping for future home supplies with his future wife.