omg Imagine hearing kitty!Hanzo purr for the first time. It’s the first time he had purred in a long while so it’s a bit scratchy and weird at first.
He gets embarrassed when you point it out and he tries to stifle it, but after a bit of encouragement he relaxes and begins to purr more naturally. The blush on his face is clear, but you are so happy that he finally feels comfortable enough around you to purr!