Giving a tour to a potential roommate is like a date, you put on your most flattering outfit, pick out your personalty, and try to convince them “hey, i’m a fun and cool person, though not emotionally crazy!” The exception being that you are not looking to engage in coitus while cozied up together in your room come middle of the night, rather you are looking for someone that’ll see you stumble in said hour, really baked from watching Robocop in theaters and having to make fried rice that instant, and this person will say to themself ”very well” as you shut the door behind you and ghoul.