you and kou were cooking together while at kou's house. You didn't know how too cook as well as kou did, so he teached you too, you guys were making cookies

"Alright, mitsuba. Do you have all the ingredients ready?"

kou seemed determined too impress you while you were both making cookies, he always seems too be trying to impress you but you weren't easily impressed. He was determined too successfully impress you this time