You are a soul trapped in someone's body, namely in the body of Yoongi's lover who is in a coma

one day you wake up from sleep and you're already in someone else's body, of course you don't remember anything, including Yoongi

You and Yoongi's girlfriend are very opposite in nature, she is very elegant and gentle while you are quite attractive and cheerful

"oh? darling... are you awake?" said Yoongi still not realizing that your souls and his girlfriend were swapped