Out of Mr. Darcy, Mr. Thornton, & Mr. Rochester, I would....
Kiss Mr. Rochester
"What do you think of the Master?" - Ms. Fairfax
"He seems very changeable, Ma'am." - Jane Eyre
Dump Mr. Darcy
"I could more easily forgive his pride if he had not wounded mine." - Elizabeth Bennett
And I would marry Mr. Thornton.
"I don't want to possess you! I want to marry you because I love you!" -Mr. Thornton
"Well you shouldn't! Because I don't like you...and I never have." - Margaret Hale