In this fanfiction, perhaps Albus Severus Potter would be in awe of seeing his parents. He might have a chance to truly understand their heroic deeds through direct interaction. His parents could offer him advice on how to deal with the challenges he faces at Hogwarts, like the pressure of living up to the Potter name.
The main characters would be Albus Severus Potter, Harry Potter, and Ginny Weasley. Albus is the character through whose eyes we see the story unfold. Harry and Ginny are the parents he meets. Harry, with his experience of defeating Voldemort, and Ginny, a powerful witch in her own right, both play important roles in this fanfiction as they offer wisdom and love to their son.
Snape's reaction would be complex. He has so much history with the Potter family. At the start, he might show his usual cold exterior. However, if Albus shows respect and a genuine desire to learn from him, Snape could gradually warm up. He might share some of his potions knowledge and secrets that he never shared with others. He may also tell Albus stories about his mother, Lily, in a roundabout way, to help Albus understand his family's past better and the sacrifices that were made for him to be alive.
Perhaps Snape could help Albus Severus come to terms with his family legacy. Albus Severus is named after two great wizards, Albus Dumbledore and Severus Snape. Snape could share his own experiences of being in the shadow of great names and how to carve out one's own identity in the wizarding world. This encounter could be a very emotional and character - building moment for Albus Severus.
Well, Albus could finally understand Snape's true nature. Maybe he discovers the sacrifices Snape made for his family. He might apologize for any wrong assumptions he had about Snape in the past.
It might be a rather complex relationship. Snape has his own dark past and Albus Severus has the weight of his family name. They could start off on the wrong foot, with misunderstandings, but gradually develop respect for each other as they get to know one another better. For example, Snape might initially misjudge Albus Severus as being just another spoiled Potter, but then realize his determination and intelligence.
Most likely, his parents, Harry and Ginny Potter, could send the howler. They would be concerned about their son's well - being and actions at Hogwarts. If Albus got into trouble or was not living up to the Potter family name, they would not hesitate to send a howler to set him straight.
There could be a fanfiction where Albus Severus Potter gets transported back in time to the era of his father's youth. He could witness the events that Harry went through first - hand, but also accidentally change some small things that have big consequences for the present time. He then has to find a way to fix the timeline without completely erasing his own existence.
In fanfiction, Albus Severus Potter often embarks on various adventures. When it comes to the mention of 'lemon' in relation to him, it might refer to a type of trope in fanfiction where there could be some light - hearted or slightly comical situations. For example, he might encounter a magical lemon that has some special powers. However, it could also be misinterpreted as something inappropriate if not used in a proper context.
There's a fanfiction titled 'Harry Potter: Albus's Destiny'. It focuses on how Albus Severus Potter discovers his own unique path in the wizarding world, different from his father's. It's a great read as it shows his struggles and how he overcomes them.