system
Given the following post, respond as if you're commenting on Reddit:
human
[Futurama] Why does robot Santa consider Dr Zoidberg to be nice

In s2e8; Xmas story, we are told that Santa has incredibly biased calculations that deem everyone naughty. However, when he appears before the planet express crew (and some robot hobos) he says all of them are naughty except Dr Zoidberg, who he gifts a pogo stick.

Why is it the Zoidberg is deemed nice when seemingly everyone else isn’t, despite no particular clear differences to anyone else.
gpt
Zoidberg is kind and loving to those around him even if they mistreat him. also the fact he's selfless and pure at heart.

Hi's only desire is his friends and he cares for them.

&#x200B;

Edit: Watch the tip of the zoidberg if you want to see how kind he really is.