First of all, it's because Dou Deer is pretty. Dou Deer can be considered the most beautiful one among the many netizens that Wang Si Cong has talked about. The other netizens, at first glance, are plastic surgery, while Doudel is just naturally beautiful. That's why every time we look at Dou Deer, we can get a comfortable sense of appreciation. It's no wonder why Wang Sicong, at that time, was able to like Dou Deer for so long.

Secondly, it is because of Dou Deer's character. Dou Deer's character is cheerful and kind. From her microblog, you can see her sharing her daily life. She always likes to laugh and looks at things and sees the funny side,. It makes the people who stay with her stay relaxed and natural at all times. This is different from other netizens, who are full of heart, and what they say, is always with a strong social aspect.

The last reason is because Dou Deer is really good to him. From inside Dou Deer's previous trumpet, it can be found that Dou Deer really loved Wang Sicong. So Wang Sicong naturally spoiled Dou Deer, after all, Dou Deer is really treating him.