Based on the context and the answer, generate a question. 

Context: Apparently , I do n't truly LOVE my food . The article made me think about an experiment we did in my college gen - ed Psychology class . We were each given a Hershey 's Kiss , and instructed to let it melt in our mouths - no chewing . This experiment made me realize just how yummy those kisses are !

Answer:

The flavor stays a long time and is sweet .



what is the reason letting a Hershey 's Kiss melt in your mouth makes it yummy ?