guys and gals,
lets share our thoughts on this line,
what would your EX be missing from you now? like things they wished you were before, traits they hoped you'd develop (for them), things they wanted to receive from you then but can't afford yet, and now you've become what they wanted, or can afford and has lots of it already, but they're not there anymore to cherish or witness it...
spill it out peeps, this is not about bragging or crying over spilled milk, or even regretting, but probably this could help it out and not keep on sulking over the past.