Korean guy: Yes, so I don't like her.
Me: Chinese girls are also nice.
Korean guy: Japanese better but they exposed to radioactivity.
Me: I thought you had a Chinese girlfriend before.
Korean guy: Nope, I just had Chinese homemate but she had stinky foreign boyfriend.
Me: A big hairy oaf?
Korean guy: Oaf?
Me: For example "That was my foot you just stepped on, you bumbling oaf".
Korean guy (after looking up the definition of oaf in an electronic dictionary): "Why give publicity to this self-indulgent, adolescent oaf?"
Me: Yes, exactly. For instance, that guy talking to the Chinese-looking girl appears to be an oaf.
Korean guy: That I agree. He looks oaf so normal girls don't have any hostility.
Me: Yup, they let their defences down but when they see a dangerous Prince of Persia they have their shields up.
Korean guy: Yes, that's fact so it's not your fault. Their reaction is natural.
Me: Hostility is a good word.
Korean guy: Why? It's bad word, isn't it?
Me: I mean it's a good word to describe the situation.
Korean guy: Aha~