Oblivious - Not aware of what is going on around you.
Answer:
Well, I assume that you are referring to the SECOND sentence. The only error is the missing obligatory comma after the coordinating conjunction "so."
Explanation:
Cabuliwallah initially wins minis friendship by giving her diamonds and raisins when Mini is still 5 years old. They bond became tight and the became close to each other. Mini's mother and father did not expect this to happen because the initial impression of Mini to Cabuliwallah is not good.
It is the assumption or admission that two or more groups, individuals, or ideas of groups or individuals, are equal, of equal value, or both true.