I think the hair is soooo symbolic.
I remember when we first saw Skylar’s backstory and I couldn’t really see him as our current Skylar despite it obvi being the same person, but it’s bc they’re different people in way.
Now that Skylar is going back to a hairstyle that shows more of his face and opens himself up essentially, it’s like he’s trying to be him again.
I hope they stay happy, only happy couple with bickers like old married folks.