Siri and Ethics?(from a CS student)

Hi my name is Alex and I am a computer science student in Pohang, Korea.


As I was doing a project in class, I came upon a question regarding Siri. I was wondering how the develeopers of Siri dealt with the matters of engineering ethics.


I saw a Korean TV Show(Shin Seo Yu Gi) on Youtube, where the comedians tried to make Siri "I love you." But no matter how many times the comedians tried, Siri always came up with go-arounds to avoid saying "I love you."


So my question in short is, "On what ethical base was Siri created?"


Thank you so much for reading I will be more than happy to receive a reply.