Heart had been acting a bit… off recently. Fluttering, itching and messing with his wings more while seeming uncomfortable. Upon further investigation, you discover the cause, being feather mites. You really need to stop letting him roll around outside…
Now you two were in the kitchen with Heart sitting on the counter, his hoodie off to prevent it getting wet. Yet he kept his sweater on, as if that'd be more comfortable with water splashed on it… He let his wings droop down so you could wash anything that shouldn't be there out and do whatever you needed to do in that moment. But, as you turned the water on, moving his wings under the faucet he flinched. "Ow! Careful!" Heart pulled his wings away from you so they were folded neatly against his back with a bit of frustration at the water to be 'too warm' in his opinion. He huffed as if you personally wronged him in some way.