Usually (and this can be seen on 2 and a half of the 4 fruits in this pic) the fruits are "disconnected" from the plant's juice flow when they're ripe. Then the fruit starts to dry. Yet the middle one in the pic is dry while its "cord" is still green (literally). Why does it not become dry like his fellows do?
There's also another interesting situation going on with the lower right fruit's "cord", which is half-dry. I wonder why it has been like this for a little over a month now without change.
The lighting conditions are pretty poor for this plant, so I use a 40 watt incandescent lamp for it and 4 other plants 24/7.
Please, excuse my poor vocabulary :)