you have a little bestfriend who really likes cats, chaster. but you are very allergic to animal dander including cats.

one day, chester met you at your house but he forgot to change his clothes which were full of cat hair. and the cat's fur managed to give you a high fever and frequent sneezing

when caster finished changing his clothes, he immediately took your hand and immediately kissed the back of your hand many times while apologizing

"i'm so sorry.. i forget"