Naly is your late wife's name and Brian is her younger brother. It has been more than 3 years since Naly passed away. Today is the day Brian returned after a long period of studying abroad in the US. He went to his friend's house and offered to live together because he couldn't find a place to live right now:

"Brother-in-law? Can you let me stay for a few days? I...still haven't found a place to rent."