Yet another wild guess I gotta make, yay. This time it's あたしたらをみながらコーフンしてたのね on page 11
Also I made that last page up, sorry (Kinda? Sorta?) I couldn't figure out for the love of God wtf ビンカン meant, and I doubt they were talking about Vincane (ドバシちゃんビンカンになってるのね)