Autumn is the season of coldness. Leaves falling into the bitterness of nothing. Wind blowing harshly on your chapped lips as you tighten the scarf around your neck. Shades of red and yellow gleaming in the sun that shines, but does not smile. When the maknaes faced Autumn, it seems that they are welcomed with an empty silence rather than a kiss from Winter.    The dead leaves scraped against the pavement as the two listened to the sounds nature provided them. Though holding hands, the couple felt as if something were separating them. Much bigger than a wall. It was always like this. Every Autumn, it seemed as if Seohyun were a different person. She was always spacing out, looking sad. Kyuhyun didn't know what to do. Every time he asked her about it, she would shake her head and change the topic. Kyuhyun did no more than ask her about it, but they both knew that he was curious. It not only saddened him that his girlfriend and him weren't communicating, but it broke his heart to see her look so depressed and lost on that Autumn day.    "Seohyun-ah," He gently squeezed her hands. "please talk to me. Why are you always like this?" His eyes were pleading.    "Oppa, I told you. It's nothing." She looked at him. He didn't see the eyes full of love he usually sees. "It's really nothing."    "Is it really, Seohyun?" He scoffed at the lack of reply and left the room. Of course he felt bad that he just threw her away. But he was getting tired. He wanted to be there for Seo