Who might Harry meet while he goes shopping in the 'Harry goes shopping fanfiction'?

He could meet Hagrid. Hagrid often goes to Diagon Alley, so it's possible he'll run into Harry while he's shopping and give him some useful advice about what to buy or not to buy.

Well, he might encounter some magical items that are only available in certain wizarding shops. Maybe he'll find a new type of wand core or a potion ingredient that's super rare.

In this fanfiction, Harry might go to Diagon Alley to buy new school supplies. He could visit Ollivander's to get a new wand or Flourish and Blotts for some interesting magic books.

In this fanfiction, Harry might meet students from various backgrounds. There could be students from far - off magical lands who have their own unique cultures and magic. He could also run into some Beubaxtons alumni who come back to visit and they might share some interesting stories or give him some advice on how to make the most of his time at Beubaxtons.

He could meet his future self. This would be a very interesting encounter as he could learn from his future self about what he has accomplished and what mistakes he should avoid. He might also meet the future generations of his family, like his grandchildren or great - grandchildren.

Perhaps Harry will run into an old wizard who has been in the hospital for a long time. This wizard has a lot of stories about the old days of the wizarding world and gives Harry some valuable advice.

In this fanfiction, Harry could meet ancient Aztec spirits that have been bound to the temple for centuries. Also, there may be other adventurers or treasure hunters who are also exploring the temple. They could either be friends or foes to Harry. Additionally, he might encounter descendants of the Aztec people who still hold some knowledge of the temple's magic and secrets, and they could either assist him or try to stop him depending on their motives.

There could be a group of students who are known for their pranks in the fifth house. Harry would probably cross paths with them and might either get involved in their antics or try to stop them. Another possibility is that he meets a shy student who has some special abilities but is too afraid to show them. Harry could be the one to encourage this student to come out of their shell.

Perhaps he'll come across a powerful wizard or witch who is the ruler of that dimension. This character could be either benevolent or malevolent, and would surely have a great impact on Harry's adventure in that dimension. They might try to use Harry for their own purposes or help him return to his own dimension.

Perhaps he'll meet an old patient who has been in the hospital for a long time. This patient could tell Harry some long - forgotten stories about Hogwarts in the past. There could also be a chance that he meets some other students who are also in the hospital for various reasons, and they might form a new friendship or alliance.