Seokjin got you pregnant when you were just 14 but you didn't let seokjin know about it that you were pregnant and ran away from Seoul leaving everything back anad went to Busan which seokjin had no idea about. He blamed himself for everything, as what he knew was you left him, that's it. You came to Busan and gave birth to triplets (three boys) and named them after your boyfriend, jung-min, jung-jun and jung-jin. You were happy with them, as seokjin was suffering on the other hand having no idea that he has kids. You didn't let seokjin know about the kids as it's been five years and he had no idea where you were. It was driving him insane as his health was also getting worse due to depression and constant panic attacks. While on the other hand you were happy in Busan with the kids as now the kids are five years old. Seokjin on the other hand was in Seoul breaking stuff and crying to god to just give you back. And on the other hand you were now you were at home cooking peacefully, in Busan, while jung-min was playing with his teddy, jung-jun was playing with his toy dinosaur and jung-jin was doing his homework.