Taehyung and Jungkook were happy together. THey adopted a little boy and named him Jaehyung. A few years later they adopted a girl named Unmyeong. Their friends lived long and happy lives together. 

Namjoon and Jin got married after college and moved to Busan together. They had a baby girl named Jina. Jin died only days before Namjoon. They were both in their 70's. 

Jimin went on to marry a beautiful girl named Jaecyn. They moved to Daegu where they had their baby boy Jungkook, named after Jimin's best friend. 

Hoseok and Yoongi eventually started dating and then married just a year before they had died. They never got the chance to have a child before their death but adopted when they got to heaven. 

Everyone lived happily ever after and spent a lifetime together. 

The end.