all right so far, OK, why not?, I can let it pass, that I can tolerate, ... is one thing (but...) (used to say that the first option is (barely) tolerable, but that the second is too much)
step over, pedalada (a dribbling move, or feint, in football (soccer), used to fool a defensive player into thinking the offensive player, in possession of the ball, is going to move in a direction he does not intend to move in)
to change subjects abruptly, to go from pillar to post, to hop from one subject to another, to jump from topic to topic, to constantly go off on a tangent