Go to this website and study the lyrics (NOT words or text) of the song.

Then go to Pop Sonnets and study the FIRST sonnet („My mistress‘ eyes …“). Hopefully the beginning of this sonnet sounds familiar to you, if not click here.

As usual look up unknown words in OALD and / or Franks Wörterbuch.

Aphrodite is the goddess of love (Wikipedia).

Browse through the other sonnets and study one more, which you find interesting, e.g. because you know the original song it is based on.