As we all know and have discussed, Yamato forgot his rubber and got a little change from the vending machine.
So, what do you think will happen to the kid?
I personally think they will end up keeping the kid just to put pressure on Yamato during the Track arc to win against Arima for Suzuka. Though the whole parental situation, school situation, track career, life planning will have to drastically change for that. Abortion would be the easier and more logical choice, but I think Seo will answer a curveball with another one.