First you gotta act like you don’t interested in them, especially when your friend tell about them. And soon you got to be dating them:)
I have a gut feeling that Gwonryeom guy don’t want Minchan soul to reunite as one. He seems to like Minchan but only to put Minchan to be cling to him by making it difficult. I think he was a powerful being. Not detected by the shaman.
First you gotta act like you don’t interested in them, especially when your friend tell about them. And soon you got to be dating them:)