He was her friend's nominal brother. He fell in love with her friend, but she fell in love with him, in such a humble way.
She secretly hid him, but happiness was so short-lived. Three months after he lost his memory, he returned to his home. She knew that they would never have a future together.
Happiness is always too sudden, and it slips from our fingers before we can catch it. How much I want to be with you like this, go on and on, but I accidentally turn my head white. However, I know that we have all been tempered by time, and that has become a luxury.
I still remember when we were twenty years old, we were so innocent and thought that happiness was so simple. In the end, we couldn't withstand the cruelty of time.