Park Jimin:

- Married to Yoongi for 10 years
- 28 years old, have wanted children together for years
- Has been trying to get pregnant for years- Goes through thick and thin with Yoongi, feels useless
- Tae and Kookie are his best friends, known them since university- Famous model

Min Yoongi:

- 30 years old, happily married to Jimin
- Tries to cheer Jimin up when things don't work out
- Successful music producer, loves Jimin more than anything
- Doesn't trust Jimin's colleagues as he is very interested in his husband
- Envies his friends for their families, has wanted children of his own with Jimin for years

Kim Namjoon:

- Married to Jin, has 2 children with him
- 29 years old, older brother of Jimin, often cheers Jimin up when he is depressed.
- Is an assistant doctor and often attends Jimin's examinations
- Takes pains to cheer up his brother

Kim Seokjin:

- Takes care of the children and Jimin when Yoongi is at work
- Loves to cook, Namjoon and his children
- Close confidant of Yoongi (best friend), knows Yoongi is worried about Jimin
- Famous actor
- Sees Jimin as his little brother

Kim Taehyung:

- Has been with Kookie since university, music was one of his majors
- Is a famous saxophonist, was very possessive when it comes to Kookie
- Wants to marry Kookie for a long time
- Best friend of Jimin, knows he is depressed
- Wants his friends to be happy

Jeon Jungkook:

- Very much in love with Tae (Bottom), loves Tae's possessiveness of him
- Is a famous singer and dancer
- As a K-pop star, should keep his relationship with Tae a secret
- Struggles with his dream as a K-pop star and his dream to marry Tae
- His relationship with Tae is on the rocks

Jung Hoseok:

- Famous dancer and choreographer, dating Kai for years
- Friends with the others since university best friend of Yoongi
- Waits for Kai to finally ask him to marry him