Everyone was crying when Krish did what he did to save the little girl.

Without more context, it's difficult to determine exactly what Krish did to save the little girl or why people were crying. However, it sounds like Krish performed an act of heroism or bravery to rescue the girl from harm or danger, which moved others to tears of relief or gratitude. Acts of heroism can evoke strong emotions in people, especially when they involve risking one's own safety to help others in need.