"What if I say I met our biological mother?" he jokingly muttered giggling.
"Hahaha, Ah Xuan, stop joking, Mom is working in the other hall so she won't have time to go there and loiter around, where are you? Can I join you?" Zi Xin was feeling lonely, and after rethinking, he decided to accept his brother, staying by himself, he felt lonely.
" We are in the hospital, I have some minor flu and father wants me to get a check-up, nothing serious... " he jokingly muttered as he turned his head to the left side and saw his mother taking the elevator.
"Flu? Is it serious? Have you seen a doctor? But what if it isn't flu?" Zi Xin spoke up in a hurried tone but you could feel his worry and it was profound.
"Haha, Zi Xin... Why are you getting worked up, the doctor will give me medicine at the most, all right... I will be home soon... What do you want? I will buy it for you.." Zi Xuan softly giggled talking to him, his twin brother meant the world to him.