Next week i get a new flatmate direct from Vietnam

A hot 20yo Vietnamese boy coming to my City to study and work for the next few years.

Him and his parents spoke to me on Skype several times and were referred to me by other Asian students as a cheap place to share .

His english is not that good but i will teach him

He unusually has briwn dark skin but i dont know enough about Vietnam or its culture to know why

I really want to learn the language from him so cant wait till he arrives

I need help guys because they seem more sneaky than thai guys