Bloomin' Orchids Indoors and Out, But Why?

Spring is blooming time for most, though not all, of my orchids. Two of my Phals are in mid-bloom. One grows indoors, and the other, outside. What's weird is that though they are the same species, one was languishing indoors with the same care as the other, which thrived. I moved the laggard outdoors and it did very well. Now they're in bloom at the same time, yet totally out of contact with each other. Maybe they just didn't get along??

These two really look like they're having a laugh, don't they?

And these blooms are giving Garden Gnome Jeffrey something to smile about, but he's still frowning. He's always been a grumpy gnome, could be the hurricanes....

Do you have any plants that, though the same species, prefer to live in different environments?