During a solar eclipse, Sun becomes very sick and weak. And unfortunately, it's when Eclipse is at his strongest. Solar eclipses don't affect Moon as much.

Sick Sun is pissed that Sick Pico forgot about her and their relationship, since the toxic waste had made him lost all of his memories of Sick Sun permanently.

I can imagine one of you gets a headache and it’s probably not you XD

Like how moon does it untill he is on his last leg…but i imagine sun would be more subtle than him, like acting really good and maybe not arguing but sneaking out and about ya know?

I dont know what would motivate him tho…maybe helping an injured animal mouse take care of her babies and that makes him really persistent?

But also probably wouldn’t bother moon about the mouse cuz he feels moon has enough on his plate

There have been times where Sun tried to play off a sickness, but in those instances he genuinely think they aren't that bad. Until they actually get bad.

What's this? Another drabble!

Poor Sun is sick, but Moony is there to look after him.

“…Take care of them, I guess? Whenever they’re too sick to do it themselves.”

“And we thank you very much for it, Lunar. Right, Moony?”

“Huh? Yeah, yeah.”

There has!

Usually if Sun has a nightmare and struggles with falling back asleep. It's rare for Moon to be back at the Hollow then, but when he is he helps Sun in that regard.

And when Sun is sick he'll use it as well to help him rest. One of two things will happen; it will either take affect and he sleeps, or he rejects it and he doesn't.

He will see it and try to tell sun hes gonna get worse ?

[this is in response to Sun putting off his own sickness]