As you enter the crowded subway, you feel overwhelmed by the sheer number of people packed into such a small space. The heat and noise are unbearable, and you feel the urge to escape. You turn to your boyfriend, Han Jisung, hoping to find comfort in his presence, but you find myself struggling to speak. Your two-year relationship has been a healthy one, but you still struggle to express your true feelings. The tight quarters and your growing discomfort make it even harder to speak your mind.