It can strain their relationship. If the argument is really intense, they might not trust each other as much immediately afterwards. For example, Harry might start to question Sirius' motives and Sirius could feel that Harry doesn't respect his experience.
It can strain their relationship. If the argument is really bad, they might avoid each other for a while. But it could also be a chance for them to grow closer if they resolve it well.
It can strain their friendship. An argument might make them avoid each other for a while, creating a sense of distance. But if they truly value their friendship, they'll eventually come back together and resolve their differences, making their bond even stronger in the end.
It's possible that in the cave, they start to see each other as equals rather than just a mentor - student relationship. They might argue about the best way to deal with the cave's mysteries at first, but through that process, they learn to value each other's perspectives. Also, if one of them gets injured in the cave, the care and concern shown by the other would enhance their relationship.
It could potentially strain the relationship. If Sirius misinterprets the situation, it might create some tension. Harry and Hermione would feel like they need to explain themselves, and Sirius might be a bit standoffish until he gets the real story. For instance, if he thought they were hiding something from him, it could make things a bit rocky between them for a while.
It may explore the emotional bond between them. Sirius could be like a father figure to Harry. He gives Harry advice and guidance, which is different from what Harry gets from others. This special connection makes Harry trust Sirius more than anyone else.
If Sirius hits Harry, it can initially strain their relationship. Harry may feel hurt and confused, especially if he trusts Sirius. It could lead to a period of estrangement.
If it's a minor argument, it could actually strengthen their relationship in the long run. By expressing their differences, they can better understand each other. For example, Naruto might realize how much Hinata worries about him during his missions.
It could develop in a complex way. The spanking incident might initially create tension between them. Harry could be angry or resentful towards Sirius at first.
In this type of fanfiction, the relationship is often explored through emotional depth. For example, Sirius might be portrayed as a mentor to Harry, guiding him through the difficult world of magic. It could also show their shared experiences of loss, which bonds them closer. Maybe Sirius shares his memories of James with Harry, strengthening their connection.
It could strengthen their bond. Harry playing the piano shows a side of him that is creative and sensitive. Sirius, seeing this, may feel even closer to Harry as he discovers new aspects of his godson. It becomes a shared experience that deepens their connection.