It's not over. We have like 20+ chapters to go it goes up to 100 and something... Brothers Without a Tomorrow tend to make lengthy mangas reaching triple digits. Also, this was all a dream from Beom's end. He dreamt of their past life together. This (last panel)is them reborn in the modern world.
I’m not good at giving advice. Can I interest you in a sarcastic comment?
Before you marry a person, you should first make them use a computer with slow Internet to see who they really are! 😉