Grover could be one of Percy's friends to meet Annabeth. He's a satyr and has been with Percy through a lot. When he meets Annabeth, he might be really happy to see another important person in Percy's life.
In many fanfictions, when Annabeth's friends meet Percy, there could be a mix of reactions. Some might be initially cautious, especially if they've heard of Percy's dangerous adventures. But often, they end up being impressed by his skills and his loyalty to Annabeth.
Well, in the fanfiction, Percy's friends might be in awe of Annabeth's intelligence. She could lead them in some sort of adventure or strategy planning. Maybe they initially have some misunderstandings but then come to respect her as they see how much she means to Percy.
They might be a bit in awe at first. She has a certain presence about her that comes from her being a demigod. Maybe they're curious about her and ask Percy a lot of questions about her later.
In the fanfiction, Annabeth's friends might be initially shocked. They could start teasing Percy in a friendly way, or some might be secretly attracted. Maybe there would be some blushing and awkward conversations.
Well, in some fanfictions, Annabeth's mortal friends might be initially in awe of Percy. They could be amazed by his powers like controlling water. Maybe they'll be a bit scared at first but then grow to like him as they see how he cares for Annabeth.
In fanfiction, when Percy's mortal friends meet Annabeth, there could be a lot of confusion at first. His mortal friends might be in awe of her as she has a strong and confident presence. They may be shocked by her knowledge of Greek mythology which seems so real to her.
There could be a school janitor who is actually an old demigod who retired from the hero business. He could give Percy some valuable advice based on his own experiences. And of course, Percy will surely meet Annabeth's classmates, some of whom could be friendly and some not so much, depending on how they react to the new boy in school.
In a fanfiction, they might meet in a dangerous, enchanted forest. Percy has been lost in there for days, and Annabeth has come to find him. As Percy hears the rustling of leaves, he gets ready to fight, but then he sees Annabeth emerge from the bushes. Annabeth quickly assesses the situation and starts leading Percy out of the forest, all while they catch up on what has happened since they last saw each other. There are strange creatures lurking around, but they feel safer now that they are together.
The first encounter between Annabeth's friends and Percy in fanfiction can vary greatly. It could start with a simple introduction in a common place like Camp Half - Blood. Annabeth's friends might be friendly right away, asking Percy about his quests and his life outside the camp. Or it could be in a more dangerous situation where they have to rely on each other immediately. In this case, they might not have time for formalities and quickly start working together, getting to know each other's strengths and weaknesses as they face the threat at hand.