"I want to see you again." Han Seo-A, a new recruit in the Blue Moon F&B marketing team. She didn’t know. That she would meet again the woman who caught her eye as they brushed past each other on the way to work. "She was a bit like a dog." Lee Yeon, an assistant in the Blue Moon F&B marketing team. She didn’t know. How hopeless it is to fall for a 'dog'. Though they lived in different worlds, they shared the commonality of never having felt a flutter for someone. "You’re beautiful, Assistant Lee." It’s strange that she feels a thrill from a casual remark. "If you smile, it’s really..." It’s strange that she wants to see her smiling face. When will it be that they don’t dismiss the feelings they have for each other as strange? In the moment they intersect in their ordinary lives, A fleeting connection is seeping in. What will the end be like?