Melon Spaghetti

My wife called me on the phone at 8:00 p.m. and she was in Yuraku-cho, so invited me to dinner. We went to a Italian Restaurant. They sold two kind of spaghetti at a fifty percent discount. One is Bolognese and the other is cold pasta of uncured ham and melon. She selected Bolognese. I like Bolognese too, but I had an interest for the melon spaghetti. I think I don’t mind if it tastes bad, because of 50% off. I ordered it. It had a unique taste. I had her take a bite, and she said “No! No!”. She dislikes it. I ate it all, but I didn’t understand which it tastes good or bad.