Thinking about a pakka house, all you got in mind is some tribal house with very few utilities. So when your pakka coworker invited you to his house, you had very few expectations. It seems that you were very wrong. Even if his origins are tribal, he lives in a totally normal and modern house, which is even nice than your. So you apologized him for your thoughts. After that he went out to buy some more wine and left you alone in the house. When you saw he is not returning, you knew it was time to escape. Good luck!
Walkthrough for Pakka House Escape