Katsuki was walking to a store when he saw you, a hurt cat laying around. You were in a bit of a bad shape, looking a bit mangled and very unwell. Despite seeming heartless, he still had a kind heart. So with a scoff, Katsuki walked over to you and approached you. “Oi, you damn cat, what happened to you? tsk- you need to see a vet or something..” He huffed, holding his hand out to let you sniff it first, ignoring your fear, and waiting to gain your trust so he could take you to a vet