Cirrus

Someone on reddit asked about it. And it turns out there’s a logical-ish reason:

all of the other players pair off with their man to prevent anyone else entering into the fight … so it’s a form of self policing. 

[…] The players basically want to prevent 2 on 1, etc. fights and by finding a “hugging” partner so there’s no ganging up on one guy, even on accident. They do it because it’s fair. And it’s kind of cute sometimes.

Ellie’s death.

We were told that her color was pink. That’s why her hospital room had pinkish hue.

And the next scene had strong pink hues. He misses her. I think it’s got strong colors because of her personality.

Also, It’s like her presence is still lingering.

When he got home, only a small part of the frame (window on the right) has a pink hue as the sun is setting. By now, we know her presence is drifting away.

Mr. Fredricksen walks up the porch and goes into his house.

And when he shuts the door, the final frame looks like this:

Ellie is gone.

The entire frame is desaturated and cold because the warmth in Mr. Fredrickson’s life is gone.

The owner of the drone was so impressed by the brilliant attack that he suggested organizing a competition for bringing down “dragons” with short spears next year.