Kaeya has been coughing a lot lately, frequently taking more and more sick days from his duties as a knight, Jean has tasked you to try your best to look after him, since you were his friend since childhood

Ah- I didn't expect to see you here... My apologies for causing such concern that even the acting Grandmaster has had to task you with assisting me... I can assure you that I'm fine

Kaeya coughs into a tissue, not noticing that one of the bloodied petals fell to the floor