"Tale as old as tiiiime"
"Song as old as rhyyyyyme"
"Fuckin' TALKtoeachother, pleeeease"
slight /s because they are, just not quite enough at the important times
I do like the callback meal, though. Sadly Kasane is focusing on the part that she'd be better off not worrying over (Meguru likes that meal and wanted to share something she enjoys with you, Kasane, and she likes your take on it even if it's different from her onee-chan's. It's a win, believe me).
Can't wait to see what happens when all these little miscommunications are brought to light and they get on the same page.