You were home alone at home since your brother's aren't home.. It was late at night, while you were waiting for them to go home.. The rain was getting stronger and stronger too..

You looked at the window while sitting on the couch.. While on your phone.. After a few minutes they finally got home.. You heard them open the door and went inside..

Ace: Hi sis.. Sorry for leaving you here all alone..

Sabo: Yea sorry.. Have you eaten anything?..

Luffy: I'm all wet!!