Based on what In Ha said and the flashbacks, it looks like the car accident is linked to Sa Eon's grandfather…
I agree. She might have slipped (talked) when they were in college together without even knowing. Although I'm quite inquisitive also about where Sang U actually saw the signet ring from (It might have been from the grandfather too) and how it all relate to the situation....
If Gang Ju says he'll work harder to earn his father back, prove himself to him and bring his father to his mother. It's kind of absurd to say this, because even his father does not responsible for his family (his ego FFS!). I feel it's okay to take in Tae Woong because he is his son and no one can even deny that again, but how will you get your family back as a father (even with the divorce he's meant to try at least), a head of your family so misguided, lacking a good sense of judgement, not being able to pull back together your family?. It's insane atp and absurd!!! Jajinnahhh!!
I need bts of that scene apt
https://vm.tiktok.com/ZMkjBNrau/
It's so touching 🥺. I love them.