If there was anything more desperate and painful than having your destined mate, your destiny, your mate pass away, it was watching her do it in front of you and not being able to do anything about it. And that's what happened with both Ethan and Dixon.
Seeing Clara's body plunging into the void without having thought about them, about the future that awaited them together, and not being able to do anything to save her made them lose their sanity and they both ran with the intention of jumping