Adenium seed pod

My mother gave me 2 potted Adenium when i first moved into my current home with my wife. That was like 4 years ago. Throughout this period, i have only repotted them once into slightly wider pots compared to its previous pot. It survived attacks by caterpillars twice. This evening while i was watering the plants in my garden i notice something different with one of the Adenium. It has a seed pod! I don't remember seeing a seed pod of Adenium before and now i have it in my garden, what a lovely surprise.