The cactus flower.

The flower bloomed.

Ca-Cactus?!

Ahh....

Even though this is a very rare event, your only reply was "I'm busy"

That's right! It's really hard for this flower to bloom, so I wanted to show you!

Even though I was at the veranda earlier, I didn't notice it at all...

But since I'll be at the lab tomorrow...

I thought it would be a waste not to see it with you...