Yes, they have the potential. It often comes down to how well the story is told, how unique the friendship is depicted, and if it resonates with a wide audience. When these factors are present, close friends' stories can definitely go on highlights.
Sure, they can. If the stories are interesting, touching, or have some significant meaning, they could easily be featured on highlights.
It depends. If the close friends' stories have elements like adventure, drama, or valuable life lessons, they might be suitable for highlights. But if they're too mundane or ordinary, they might not make the cut.