Byun Baekhyun:

• 25 years old
• Is a single father
• Chanyeol’s childhood friend, estranged husband
• Manager at a family-based restaurant in his small hometown in Busan

Park Chanyeol:

• 25 years old
• One of Korea’s top idols
• Has been in the industry for 5 years
• Popular for his ballads
• In a relationship with top actress Bae Joo Hyun (Irene)

Byun Kyungsoo:

• Baekhyun’s five-year-old
• Quiet but can be mischievous, is intelligent
• Has chronic asthma and bronchitis, is always in and out of hospital
• Doted on by everyone in his family

Byun Minseok:

• Baekhyun’s older brother (by 2 years)
• Most rational out of all 3 Byun brothers
• Very protective of his younger brothers, especially Baekhyun
• Has been the sole breadwinner and pillar of the Byun family ever since their parents’ death
• Married to Kim Jongdae
• Works at the local market as a fishmonger

Kim (Byun) Jongdae:

• Married to Minseok
• Was close to Chanyeol but is now closer to Baekhyun after Chanyeol found fame
• Helps out at his husband’s stall, sometimes babysits Kyungsoo for Baekhyun

Byun Sehun:

• Baekhyun’s younger brother (by 2 years) but overprotective of his Baekhyun hyung
• Often calls Baekhyun his "baby brother"
• Has an everlasting grudge against Chanyeol
• Hot headed, stubborn, brash
• Has a soft heart

Kim Jongin:

• Chanyeol’s secretary
• Knows of Chanyeol’s past
• Has tried courting Baekhyun

*Pictures are not mine.