It could be a co - worker. They spend a lot of time together on projects, and as they work closely, they start to develop feelings for each other. The long hours at the office and the shared stress of work create a bond between them that eventually leads to Catherine cheating on Steve with this co - worker.
It could be a mysterious stranger she meets by chance. Maybe at a coffee shop, a guy who strikes up a conversation with her and shows an immediate interest in her life. He could be charming and different from Steve, which draws Catherine to him.
In this fanfic, it might be that Catherine and Steve have some underlying issues in their relationship. For example, they have different life goals or values. Catherine could meet someone who shares her newfound interests or values more closely. This could lead her down the path of cheating. The story could then show how Steve discovers the truth, and whether they try to salvage their relationship or go their separate ways.
In the context of this fanfic, Catherine Rollins and Steve are likely characters created by the fanfic author. They could be original characters, or they might be based on existing characters from a particular show, movie, or book. Without more context, it's hard to say exactly who they are other than two individuals whose relationship is central to the story where Catherine makes Steve cry.
Reconciliation can also be a theme. Given the on - again, off - again nature of their relationship in the source material, fanfics may focus on how they overcome differences and come back together, highlighting the strength of their connection.
Their friends like Danny could be involved. Danny might be Steve's best man and he could give a really funny and heartfelt speech at the wedding. Also, Chin and Kono could be there as well, helping with the preparations and being part of the bridal party.
It could be a new character introduced specifically for the fanfiction. Maybe a mysterious stranger who has some ulterior motives and targets Bill because of his relationship with Harry.
One reason could be that their careers are taking them in different directions. Catherine might be getting opportunities in a different location that require her to be away from Steve for long periods, and they both realize that a long - distance relationship won't work for them.
One possible plot could be that Catherine Rollins reveals a long - held secret that Steve has been trying to keep buried. For example, she might expose a mistake he made in the past that cost his team dearly. This revelation shatters Steve's composure and makes him break down in tears as he realizes the consequences of his actions coming to light.
Since we don't have more context about Steve and Catherine, we can only assume that their love for fanfiction means they are part of the vibrant fanfiction community. Fanfiction can be a great creative outlet, and they might be involved in sharing their works, discussing their favorite stories with others, or simply enjoying the vast array of fan - made content available. They could also be inspired by different works of fanfiction to create their own unique stories or interpretations.
One common theme is love and relationship building. Their relationship is often explored, from the initial attraction to deeper emotional bonds.
It could be a mortal man. In Greek mythology, gods sometimes had affairs with mortals. Maybe a particularly handsome and charming mortal catches Hera's eye. He might be a great hero or a simple shepherd with a pure heart.