Hey, I love your art! Anyways, do you headcanon any time where Peach or Mario have been sick and what the other partner does to make them feel better?

Thanks! :)

Even though I've never drawn a Mareach piece directly related to it, I must say the "sick" concept is one that I've always been very fond of (in any fandom!), and I did gather a few notes about it for this pairing in particular.^^

What's especially interesting here is that Mario and Peach are from two very different worlds, with different foods and climates and medications, so to me it seems rather inevitable that either one of the two (or both) would eventually become slightly ill after being exposed to the other's homeland for a time; their immune system having not yet built proper resistence to its germs and bacteria.

In my AU, the bros never see Brooklyn again, so the most likely avenue would be for Mario to fall sick (developping a fever due to an infected injury, for example, or reacting badly to a certain substance however deemed benign for the Mushroom Kingdom citizens...) and Peach to be the one to look after him. 🤒❤️‍🩹

Depending on how severe the symptoms would be, the treatments would range from a simple spoon of health syrup to full medical assistance with lots of rest, and the Princess would scarcely leave his side until he's fully healed. She would use her magic to soothe the pain and help him relax, and Mario would later claim that it did more good for him than any medicine ever could have. 💗

I had also imagined a short scene where, while laying in bed in his groggiest state, Mario would smile at her tiredly and mumble half-coherently that she would have made a wonderful nurse, to which Peach would respond by reaching forward and boldly touching his face in a gentle caress. Though it wouldn't quite register, he would close his eyes with bliss regardless, sighing as sleep would finally overtake him. He wouldn't be sure whether he dreamed it or not upon waking up later, but he would feel incredibly invigorated regardless. 😊✨️