Hugo once said that the greatest happiness in life is to firmly believe that someone loves us. When he stared at me, I was distracted. When I ran towards him, he was gone. In the many misses, we lost the most precious things. But I would say it's because we're still young. No, maybe this is our life. In those days, when I was walking on the road, I could not help but look back at the road behind me. ……