Small scenario based on my experience the other day but like-

A tour guide for a museum with the worst dust allergies, already expecting to be sniffling as they guide groups of tourists and locals through the halls of artwork, only to find that the room full of tapestries in the next room are made of some fabric that really gets their allergies activated-

Speaking with congested sinuses, they sniffle as discreetly as possible, hooked to a microphone and well aware that a sneeze would resound in every one of their guests ears if they were to let it out- during a break in the tour they mute themselves to finally blow their nose, eyes watering slightly.