2 And liked well, ne further fastened not,

ne further fastened not > [but did not fix her mind on him further, i.e. she went no further than mere approval]

3 But went her way; nor her unguilty age

unguilty age > [innocence of youth]

4 Did ween, unwares, that her unlucky lot

ween > suppose, imagine unwares > unwittingly, unexpectedly; also: suddenly, hence: right away

5 Lay hidden in the bottom of the pot; 6 Of hurt unwist most danger does redound:

unwist > unknown, unsuspected

7 But the false archer, who that arrow shot

the false archer > [Cupid]