One possibility is chaos. Severus, under the influence of the love potion, might be extremely confused as his normal stoic self clashes with the new - found feelings. He could struggle between his loyalty to his own beliefs and this sudden, artificial love for Harry. It would also put Harry in an awkward position, realizing the implications of his actions and having to deal with a Severus who is not acting like his usual self.
The plot could revolve around how the love potion affects Severus's relationships with others. For example, his colleagues at Hogwarts might notice his strange behavior towards Harry. Severus, who is usually reserved and often at odds with Harry, is now acting in a completely different way. This could lead to rumors and speculation among the students and staff. Meanwhile, Harry has to figure out how to reverse the effects of the potion without causing more harm.
The potion could enhance Harry's magical powers. For example, it might make his spells stronger or more accurate. This would be useful in battles against dark wizards or in his general studies at Hogwarts.
In the long run, if he discovers that Harry was the one who gave him the love potion, he could be deeply hurt. His relationship with Harry was already tenuous, and this act could shatter any potential for trust or friendship between them. He might feel betrayed and angry, and it could lead to a major rift in their relationship.
One possibility is that Harry would suddenly become infatuated with Cho. He might start following her around, giving her gifts, and acting completely out of character. This would be a shock to his friends and cause a stir at Hogwarts.
One possible reason could be that Snape is secretly trying to protect Harry. Maybe the potion has some sort of protective charm or antidote against a dark magic threat that Snape has foreseen. He may not show it openly, but his actions are driven by his long - standing, complex feelings towards Harry's mother and his sense of duty.
In fanfiction, when Cho gives Harry a love potion, it can lead to many interesting plot developments. Maybe it starts with Cho's unrequited love for Harry and her desperate act of using the potion. This could create a lot of chaos and moral dilemmas as Harry might act out of the potion's influence, not his true feelings.
Well, perhaps in the fanfiction, a villain uses a love potion on Harry to make him fall for Snape in order to create chaos in Hogwarts. Snape then has to deal with Harry's sudden affection while also trying to uncover the plot behind it. They might go through a journey of self - discovery and realizing that there are deeper emotions hidden beneath the false ones caused by the potion.
Well, if Draco gives Harry a lust potion in fanfiction, it could lead to a lot of chaos. Harry might start having unexpected feelings towards Draco or others around him. His normal behavior would be disrupted as the potion takes over his emotions. He could struggle to control his actions and thoughts, which would create a very interesting dynamic in the story.
The plot could start with the discovery of Harry's true parentage. Maybe there was some sort of magical interference or secrecy spell that kept it hidden. Then, Harry might struggle with his identity, having grown up believing he was the son of James and Lily. He could also face different reactions from the wizarding community, some being accepting and others being hostile due to the unexpected nature of his parents.
Perhaps Dumbledore is being forced in this fanfiction. There could be some dark magic or powerful dark wizard threatening Hogwarts or the wizarding world. Dumbledore, in a desperate attempt to save everyone else, gives Harry to Voldemort as a sacrifice. But Harry, being the hero he is, could find a way to turn the situation around and defeat Voldemort from within his lair.
One possible plot could be that Naruto accidentally drinks a love potion meant for someone else and suddenly starts seeing Sakura in a new light. He becomes overly affectionate and starts following her around everywhere. Sakura, at first, is confused but then realizes what might have happened when she discovers the empty potion bottle.