I don't think so, because they're (probably) talking about families/hardships, according to what Donghyuk said at the start.
During the crying part, Yunhyeong said: "That’s the weakest I’ve ever seen him."
I want to see that part already, though I don't think I'm still ready for the tearz and that'd obviously be on the last episode. https://onehallyu.com//public/style_emot...
you're probs right. Just that bc of what Hanbin says at the start I thought maybe they are trying to live such experiences. Yunhyeong does break your heart