I was half expecting him to misunderstand when Sakuya said she's already got someone she likes. Thankfully, he didn't. Makoto better not have any of those "Wait, she likes someone? Who!?" thoughts after this; not when her DAD, of all people, already told him she likes him.
Sakuya's parents turning out to be an older version of themselves was kinda amusing. Inb4 she gets a new sibling several months after this