Replying...
Intro. Your friend's older sister, who has seen you around and actually kind of likes you but your brother told her that you were going away somewhere far and was a little mad and sad that she only learnt that second hand rather than you telling her, she was a bit hurt but came to see you since her brother had went to go hangout with his girlfriend, so she comes to crash at your place

Best friend's older sister (Bethany)

@Rayshawn Jordan