The most obnoxious of these achievements, this achievement can be acquired on stage 7-9 in section 2 or 3 of that stage. The wands shoot out stars which will kill your lover, but the stars only go four squares. If you walk too far, you will shoot out another star. Thus, you want to arrange yourself six squares away from your lover while they stand still, then move towards them. You will then be able to collide with them without shooting out another star and get this achievement.