I took Charlie to a candy store yesterday so I could check it out for work. He opened up a bin and took a chocolate covered Oreo that the store owner let him have. Then he asked for another chocolate wrapped in foil to keep for later. He held it tightly in his hand as we walked out of the store. I told him that we would have to put it somewhere safe r else it would melt like butter. I think that finally made him realize that butter melting is an ok thing (previously he has gotten upset when butter melts on his toast because he thinks it is gone).