Wow, I never saw a Dragon Fruit bloom, it is really exotic for Ukraine, and I tasted it once in my life in Israel 😄
The flower is so beautiful, and its such a pity its life is so short.

Once, we had a cactus in my office. My friend brought it from home. We never saw its flowers, but one day cactus has bloomed. My friend said it last bloomed 16 years ago, and it lasted for 2 days only. So, during next 2 days we had a kind of pilgrimage 😊