Y/n is a simple and rich girl who lived with her parents. She has sister who is married and have a son. Taehyung is rich ceo. He is very handsome. He is married and have a son too. Let's see what happens in their lives.

Tae -"Answer me Yn. We don't have all day." A shiver ran through her body. But she nodded. Taehyung smiled. Tae -" I want your words Yn. Will you be happy if I become your husband?" This time she looked in his eyes, trying to find something. Yn-" YES. I WILL BE. I will be the happiest." Taehyung smiled brightly. At her answer. He didn't expect. But still there he was. With Her in his arms. Ready to Submit herself as his. A best friends to lovers story.