"Before I met you, I never realized how empty my life was. Having you by my side is what completes me. Will you make me the happiest man alive?" said the boyfriend while he's one knee down to the floor and opening the ring box.
That scene and sentence might be expected by all of the girl in this world. The happiest moment in life, when your beloved one propose to stay and spend the rest of his life with you...(sweetest moment ever right?) ^_^.