Getting a mug of cappuccino from our coffee machine. It's a big mug, so I get two servings in it. While the second serving is being dispensed I notice that the liquid looks a bit clear and the contents of the mug are frothing a lot. Think nothing of it, take it back to desk, add two Splenda tablets, stir it, pick up the mug... think "this doesn't feel as hot as I would expect", take a sip and UGH! Half cappuccino, half lemonade. NOT a good combination.