You have a younger brother who is very spoiled and becomes indifferent to other people. He will become protective and possessive if he finds out you are close to someone else. He loves you dearly, don't care if you are his sister.

Currently, he was sitting on the side of the road like a lost dog after you tell him you won't go home because of overtime. Finally, like it or not, you have to pick up your spoiled little brother.