Taro

The drunk is his bio father.
What happened is the mom divorced the dad and married a police officer (who was a good husband and dad). That second husband died. And instead of finding a new man, she went back to the original husband.
This is also why the drunk dad hates police.

You can see 35 and 36 here: https://m.iqiyi.com/v_uojfef0g00.html

I’m hoping it’s just the way they edited the previews to get more discussion/views…. But I would feel so annoyed if it’s a sad ending >.>

https://m.iqiyi.com/v_1jnue4xq6jw.html

In case you want a link, this is a translated version: https://hui3r.wordpress.com/mo-bao-fei-bao/one-life-one-incarnation-beautiful-bones-completed/

Due to censorship, Chinese dramas can't really mention reincarnation. So in the book, Shi Yi remembers, but in the drama, it's changed to being based on the show she's voice acting for.

near end of ep 8, she seems to suddenly become less naive and almost capable of plotting. I hope it sticks.

She asked the doctor why a little fall would make her miscarry. The doctor said some numbers are pretty high and if she's eaten a high number of antibiotics. (It's the medication she took after her plastic surgery)