Buttered Grapes, Anyone?

With five kids, I tend to think I've seen it all. Last night at dinner Daniel proved me wrong. We had grapes with our dinner. We also had some muffins, so the butter was on the table. At one point during dinner, I look over to see Daniel buttering individual grapes and then eating them. I tried to explain that we don't butter grapes, but apparently he liked it, cause he went right on doing it. I don't know that I'll try it.