Real and Beauty

I'm sure everyone has heard the saying "Beauty is in the eye of the beholder", a countless number of times in their lifetime. But the discussion in class got me thinking, what if this phrase applies to more than just beauty? What about things that are real? Real to someone may be completely different to another, just like the views on beauty can be very different between people. What's real to a person could also define what is beautiful to them. Maybe for them the real world or real things, could be something of beauty. Or the complete opposite, maybe real things to them are disgusting and revolting. But since the definition of what's real and what isn't varies, just like the opinion of beauty there can be so many different variations on the same topic. To me these definitions can be so complex, but so simple at the same time.