Analysis of Magic

What was the spell she wove for me?
Life was a common useful thing,
An eligible building site
To hold a house to shelter me.
There were no woodlands whispering;
No unimagined dreams at night
About that house had folded wing,
Disordering my life for me.

I was so safe until she came
With starry secrets in her eyes,
And on her lips the word of power.
- Like to the moon of May she came,
That makes men mad who were born wise -
Within her hand the only flower
Man ever plucked from Paradise;
So to my half-built house she came.

She turned my useful plot of land
Into a garden wild and fair,
Where stars in garlands hung like flowers:
A moonlit, lonely, lovely land.
Dim groves and glimmering fountains there
Embraced a secret bower of bowers,
And in its rose-ringed heart we were
Alone in that enchanted land.

What was the spell I wove for her,
Her mad dear magic to undo?
The red rose dies, the white rose dies,
The garden spits me forth with her
On the old suburban road I knew.
My house is gone, and by my side
A stranger stands with angry eyes
And lips that swear I ruined her.