I have never said this, but I have always wanted sengen to have some kind of parallel of Byakuya and Lillian from that moment, where Lillian is frustrated about how everything was going to disappear (inventions etc.) from that point forward and Byakuya comforted her by saying how Senku would save all the 7 billion people, with the help of his future friends. And while I was staring at those beautiful crying Gen panels and still thinking over this final chapter the last night, I realized that my wish kind of came true. X'D
I mean, Connie and Shamil's wedding -> Yuzuriha and Taiju's, the somewhat serious looking Byakuya reminded me of that Senku’s one in a sense lol with the other thinking about Senku and the other about Byakuya’s gang, those two teary and crying Lillian panels are kind of similar to Gen's, and all the talk about saving all seven billion people, time and whatnot, friends... The end of the chapter kind of showed the same moment but from the opposite side of the situation. Like from "father reaching for son" to "son reaching for father" sides with what they have. (Yeah, I'm bad at explaining lol, so I stop here. I just needed to clear some of my own thoughts :D)