@ma20040004 For which book?
If oneshots then Meanie are married. Mingyu's mother in law got pregnant. Reaction of Wonwoo was outburst. He keep saying that in age of being grandmother you are going to become mother. Mingyu celebrate and cheers.
If for 2nd one Mingyu scolded Wonwoo and doen't even apolozied. Wonwoo was sad and sulky even if he was killing someone.