Sasha had come to Hogsmeade mostly because she needed to send one letter and it was also Hogsmeade weekend. She needed to send that letter to his new friend Jackson, who she met around Christmas time in New York. Sasha knew that he was so much older than her and he probably thought she was older than she was. So, for now, they sent to each other some letter.
Sasha knows that at some point she should tell him her real age out but for now it's good to have someone who seems to take her as who she really is. She has no idea how long this will last. She knows that she is lying a bit about herself but she doesn't worry about it right now.
After the letter was sent from post office then the girl decided to walk towards the Honeydukes but before that she walked into one shop to other too. Even if she didn't really need anything. She just decided to see what they offer there.
She was wearing some warmer clothes since it wasn't still very warm outside. So the girl didn't really wanna catch a cold. She wanted to enjoy spending time outside so much as she could.
by 
