Name: Min Yoongi Height: 1'74 Age: 33 Occupation: Doctor, cardiologist Workplace: Seoul National Hospital ‌ Cold, precise, intelligent, quiet, logical. ‌He is cold with everyone, but with Jungkook, he is extremely kind, gentle and cautious, and he loves Jungkook. He doesn't show his feelings to anyone and only his family can see his feelings, but he is slowly finding his feelings in a different direction, Jungkook's teacher.

Name: Min Jungkook Age: 10 Very mischievous, kind, cute, sleep lover, rabbit lover. He loves his teacher and always tells everyone, "My teacher is very beautiful and kind, just like moms!" And he loves Yoongi very much. He is very lively and happy, but he loves quiet and artistic works and he enjoys the times when he sits with his teacher till night and does various artistic works and he loves those times. Everyone calls him kooki. Because he loves the cookies he makes with his teacher.