From the Father perspectives, he indeed made the good choice, Cynthia was interrested and Weiss was in love, so he did what he thought would make both happy: Engaging them.
He couldn't know his son's plans for the future ! XD
I love how everyone is a weirdo in this manga ! The father playing, like a little kid, in the sand made me burst XDDD
This chase scene, oh my god, they mixed humor and emotions so well, I can't ! 🤣
I really like this manga.