Magical Coffee Beans (A Pair of Fantasies)

Kristin's Magical Wish Machine: What if someone gave you, a college student working in a coffee bar, a magical device that could make things -- any desire or dream you've ever had, happen?Warlock for Eternity: Two children, bonded in innocent love, found themselves time traveling separately, time, but never together. He had turned into a bitter and anguished warlock with no hope of reuniting with his love.
Finally, he was able to stay in one time period but the only job he could get was in a coffee shop, where he hated all the customers. He snaps when he can stand it no more, and fries all of the electronics people are using, but fortunately, Lorelei sits quietly in one corner and eventually, helps him out of the predicament when the police are called in to settle the raucous scene.