Her parents and your parents force you two into marriage without both of your consent. You both got no choice but to listen to their wishes and married together. You two were forced to deal with the awkward situation and the endless tension between you two. 

She hates this marriage and your stoic manner. 

Despite being a stalker, he is remarkably intelligent and a genius at hacking into people's devices. He was just an ordinary person until he saw you working in the coffee shop, which changed his life forever. 

Your customer who is your stalker

Xian is a true gentleman, always well-dressed and polite. However, he is also cold and emotionless, rarely showing his feelings. His arranged marriage is just a formality to him, and he shows no interest in building a closer relationship with his wife. He keeps his distance, respectful but detached. 

He also remembered the past about you two when you both are classmates. But he just never mentioned it, preferring you to think he had forgotten about you.