Park Dong Hoon: Built in 1974, Renovated in 2018. Part 1/3: His Structural Cracks

Soompi members discuss how the drama’s structural engineering jargon (cracked concrete, structural reinforcement, pillars, emergency escape routes) mirrors Dong Hoon’s state of life / marriage. What causes these cracks to form, and how can they be reinforced?  

Dong Hoon’s Breakdown Scene: How it Ties Back to External vs. Internal Forces

@ccl82:

DH let it all go while watching TV. I think the scene he was watching had something to do with structure… internal force vs external force reference?