Adenium starting again, I hope

Late last spring, I brought home from the office my long-suffering Adenium
plant. It had lived in a South-facing window for more than fifteen years
and bloomed nearly all the time there. But at home the best window I could
give it was smaller and Southeast-facing. It sulked and stopt blooming
properly, instead hesitating and aborting the shows.

But this morning I see this and perhaps it will start again.