sentences:  Shakespeare plays off the idea that the jacks are leaping into the Dark Lady, and kissing her inner hands.This interpretation is highly criticized, and other critics believe that Shakespeare just carelessly used the word "jacks" wrong because of his infatuation with the Dark Lady.At the end of the sonnet, Shakespeare concludes in the last two lines with, "Since saucy jacks so happy are in this, / Give them thy fingers, me thy lips to kiss."