Responses
Not sure if you found it but the second couple is "Satoshi and Kakeru" it's also listed in the author's work, Happy reading ^^
you made my day TT thankyou
There's also a second sequel about them that was released today. It's called Niidzuma-kun to Arao-kun Okawari
don't tell me that's all about the second couple i was expecting a continuation TT