Howon walked over to Haewon's room. *Knock Knock.* After few minutes, there still was no reply. He slowly twisted the doorknob as quietly as he could and saw Haewon sleeping peacefully on her bed. He sat on the bed beside her. "Haewon-ah" he called while touching Haewon's hand. "Hmmm, oppa?" Haewon slowly sat up while rubbing her eyes. She felt very tired because she cried too much. Howon smiled when he saw her sister, she was a grown-up already, not his childish sister anymore. Without thinking about it, Howon habitually her hair. "Oppa? Hmph, don't ruin my hair. I don't like it." she took Howon's hand in hers . "It's been a while since we talked like this." she said while moving close to her brother. 

"I, um, am just kind of busy, you know, finding work." he replied. Howon nodded. "Want me to accompany you while you study?" he requested. Haewon smiled widely. She didn't know why but before knowing Myungsoo, she used to study alone but after, Myungsoo always accompanied her when she was studying. It felt lonely and awkard studying just by herself and she couldn't focus properly. 'Myungsoo... Myungsoo.' "Haewon?" her brother was waving his hand in front of her face but she didn't respond. "Aigoo. I'm talking to myself." Haewon suddenly snapped back to reality. "Nae Oppa. Of course you can help me! It will be more fun and you're-" Daehyun came into the room. "Can I join as well?" he asked since he "overheard" (well, hiding behind the door had nothing to do with it, no). "Sure. Also, you guys explain pretty well and can help me become smarter. Yay!" Haewon laughed and stood up t