What are the details of crayon Shinchan?

I don't know if you have seen the role of some new sons in the fifth season of Mysterious New Son. There are four sentences: 1669, 1679, 1684 and 1689 respectively. From 1689 "Last new son", it can be determined that the new son is 5.

The emphasis is on the previous word 1679. Xiao Xin's father came to comfort him on his depressed day because his career was not going well.

The future Xiao Kui had a good time with her father, so her father said, I gave you a present as a souvenir, so I saw something across the street ... maybe it was an egg twister.

Just when he wanted to rush to the opposite side, he was held by Xiao Kui.

When Nohara Hiroshi stood up, Shinko was gone.

What would happen if Xiao Kui didn't cross back and hug her father? Maybe Nohara Hiroshi will die in a car accident or be disabled in a car accident.