Stage 3 of a relationship - after meeting, after falling for the quirks - is when the honeymoon phase wears off. This is normal, and sometimes it allows you to fall in love with somebody all over again - or the fire will fizzle out entirely.
The little quirks that you loved about a person to start off with, they seem less like quirks and become bigger obstacles.
I find it interesting that the scene explaining this literally forced the character to go into the bigger world and tackle the world as an even bigger obstacle. It's kind of like how moving in with a partner is a big deal, climbing the stairs into your new abode feels like climbing a mountain.
When the cracks begin to show in a relationship, and the problems aren't dealt with, that's when things fall apart.
At present, Laguna Bardwell has 46 views spread across 6 videos for Maquette, with his channel currently having around hours worth of content for Maquette. This makes up 1.04% of the content that Laguna Bardwell has uploaded to YouTube.