If she’s attempting to climb from balcony to balcony, she’s doing it for a reason. I’m thinking she’s trying to avoid Jorge. She tells him she’s not feeling well and she’s going to bed, he goes off to meet friends in room nearby. She doesn’t want to make any noise slipping out her cabin door....
Also, I would think though that she would have to have known or met whoever was staying in the room of the other balcony. Not sure I’d be jumping onto a stranger’s balcony. Unless, of course, I was extremely desperate... for whatever reason.
The friends were in the room next door.