>>58607946That one time Ruby told her he was draft dodging before the apocalypse hit. So Sapphire started reeeing, breaking up with him, stripping and throwing shit all at the same time. She even magically learned to read for a few seconds that's how mad she was. All because she's retarded and had no self control, but also because she'd never felt so hurt before.
Sapphire considers Hoenn to be part of herself because of magic Tarzan nature shit. So in her view, Ruby abandoning Hoenn is Ruby abandoning herself, which she saw as proof he never cared about her to begin with. That they were never friends. Which was an extreme and inaccurate interpretation behind the reasons for Ruby's choice, but Sapphire always took eveyrthing personally since she's retarded and also 11 at the time.
After Ruby learned this triggers her, he never avoided the Poke Draft again. Shipping aside I think this guy just didn't have any other friends, so Sapphire's rejection affected him badly.