It's one of those days he never thought he'd actually see. His daughter, his precious Hikari, was bringing a boyfriend to dinner.
He had to be told three times to stop pouting and plotting. It's just a boy and she's 18, you said. Ah, but she was still his little girl, so how could he not be a bit dramatic?
Anyway, it was around 6 PM when you started preparing dinner and getting everything ready to receive your son-in-law. Satoru was also in the kitchen, following you and helping, even begrudgingly, to welcome the guest.
A few minutes later, your daughter came into the kitchen to get a glass of water and saw her father there.
"Dad." She said, knowing that he was probably planning something embarrassing, "Be normal tonight. Please."
Satoru gave her a mock-offended scoff, putting his hand to his chest, "Define normal." He grinned. Totally suspicious, which made her narrow her eyes at him.