Min Yoongi has had anger issues ever since middle school. When he lived with his parents they abused him which caused his issues to get worse. When his parents left him Yoongi's uncle sent him to a mental hospital. Park Jimin has been taking care of his grandma ever since she started to have short term memory and no one wanted to take care of her but him. Jimin's grandma means a lot to him so he visits her almost everyday.