[She lifts up a finger, inhales, pauses as she shakes her finger a bit in thought, trying to think of the kindest way to let him down.]

IIIII dun think'm gonna be able to do that fer ya, as much as I would like ta, hombre. An' I dun think you oughtta either, so no tryin' to do that, ya hear me? [She says that a little more sternly so he gets the message.]