I read from cup to cupr-.

The process of "cupellation"

https://en.wikipedia.org/wiki/Cupellation

https://youtu.be/MwDfUxgNxeA

"Cupid" means "passionate desire"

https://en.wikipedia.org/wiki/Cupid

D.B.W. Lewis stands for "Dominic Bevan Wyndham Lewis"

https://en.wikipedia.org/wiki/D._B._Wyndham_Lewis

The word of the episode is "cupcake".

Theme music from Tom  ...