"I don't care, you are mine." "Hey, who do you think you are? Shameless." "I am happy to be shameless for you. One day, your name will appear in my household registration book." "Huh! You are self-righteous." He was arrogant and fearless. She is open-minded and studious, enthusiastic and simple. From bickering as soon as we meet to missing each other when we don't meet each other, too much has happened in between. Choose or give up?