I did comment in other vid abt time line. And euphoria is the finale of previous series ( black hair bts playing around is so cheerful n innocent which take place b4 i need u ). But can't help to think why should we stick to time line thing n hair style to do story. What if their story can be happy ending even though jimin still hospitalize but ll discharge soon n jk survive from car hit. Even though butterfly effect may pursue due to jin's action to reverse those unfortunate thing happen to the boys. That's why jin relieve smile at the end. It's all depend how we view thing. Consequences of action from one another. And I even notice some army suggest theory of past life etc... in order to change how things going to happen some say jimin being sacrifice n some say jin take all those consequences to save all the boys. Maybe not all in happy state but the least is they r safe from previous fate or event. There's many HYYH notes compilation theory n it's quite cool n great effort decoding all those number n hint deliver by big hit😆 well some might felt great headache for this. Sorry to see some newbie fans is shock to see euphoria trailer which they r not ready n in deep confusion to watch it.😅 love yourself 起 wonder comes 1st in order , then love yourself 承 her.