It's because they genetically twins and they share emotions thats probably why they like the same person since they've been together for a long time developed this kind of feelings that can hurt the other physically and emotionally 😔 Being with twin can be hard too cause they want your attention more and would fight just to justify there own feeling even if it's hurt them and you 🤧😞😞😞
It's because of his parents divorced when my parents got divorced I also in my rebelious days I even almost got ra** a I can't even recognize my self I became friends with bad influence people cause of the feeling it's probably because of me that they got divorced or what I can't even describe what I felt when they said there going to have divorced I just stand in shock without knowing that my eyes got swell in crying 😭