The second week of Start-Up is over and if this is a drama incubator then I would definitely invest. I didn’t realize Sandbox was an accelerator rather than an incubator but it’s still a nice place for aspiring tech business dreamers to give their pie in the sky a shot. Episode 4 proves that Do San stands on his own as a character, not Ji Pyeong’s substitute for Dal Mi in the least. His story is just as compelling even if he was introduced second and I’m invested in the entire cast’s growth through challenges. Ji Pyeong is a hard on the outside marshmallow inside sweetheart but his one decision to not be “Nam Do San” probably is the game changer in his chance with Dal Mi later on. That’s fine with me, this drama is about so much more than romance and I’m still laughing, cheering, and cringing for everyone at their little foibles and successes.