The amount of people who are obviously into each other but too dense to admit it in beika (and Osaka... and Nagano...) is way way too much XD
JUST GET MARRIED ALREADY!
Also lmao, Rum ditches after last case and of course it causes problem to the sushi owner XD
He wants to look for vacant non-stigmatized property. Because he thinks his room is haunted by ghost of dead people thanks to Mary and Sera. One thing then leads to another...