Begonia Rex "Escargot"

SC & JJB - for your eyes only.
When I sent you a Snail begonia leaf, I put a leaf in a pot of water meaning to do something clever with it. Guess what! The stem has rooted.
How are yours doing?

My stem was also put in water temporarily but the stem rotted. I sliced the leaf into bits and plonked them edge down in  some dodgy compost (all that I had available)  and set them in a plastic bag on the kitchen windowsill. As it happens I checked them this morning.  Most leaf segments are still turgid (?) But one was rotted. No babies showing yet.