People from Myth, especially from what's left of it, are from such vastly different backgrounds and personality types that it's no wonder it took them a while to get closer. Even now it's not like they collab often or anything, but the interactions they do have seem very genuine and warm. That... anniversary was it? Where they hung out in Japan irl and went on a boat trip together was really nice. You could tell that they went through a lot together and had bonded over time.