I always try to put as much into my tags as possible where there is a lot of introspection/ small movements Seph does where he's generally quite stoic. That and I'd prefer to give a well-thought out tag than something half-done?

Sephiroth certainly won't be pushing for personal information, but they're quite similar without having to scratch too deeply I think?

As for parentage, with the things just revealed I'm not sure that's such a safe subject lol!