I had a great day, delightfully free of (other people's) bodily fluids. The worst thing I had to deal with was spilt applesauce at snack time.
I must say, there is very little that beats the feeling of a tiny little hand holding onto mine. Those wee little fingers, not even half the size of mine....I am certainly not ready to have kids of my own, but holding hands with a small child gives me insight into why people do it.