During the episode, Yuri baffled the boys with her reactions to their choices. They were particularly taken aback when, after inviting the boys over her house and eating some ramen, she asked them to leave because she's tired.
In the clip shown above, Yuri yawns and says, "Oppa, aren't you tired? I'm kind of sleepy." The oppas are excited to hear this of course, figuring this is a "green light" for something. (Boys will be boys after all.) Yuri is quick to snap them out of their daydream, however, when she continues, "Oppa, I'm sleepy so can you leave?"
The boys are then given a set of choices to pick how to respond. According to reports, when some decided to leave just as she asked, Yuri was angry. When others asked to hang around, she was also angry. Yet when the rest opted to do the dishes first and then leave, Yuri approved of their choice.
Considering the fact that the boyfriend is a guest at her house and even ate some of her ramen, I think it's pretty understandable why Yuri would expect the guy to clean up after himself and then leave. The MCs were baffled by her behavior, however, as they said variations of, "I feel like we're going to go insane," "I can't understand her," and even going so far as to comparing her to Shrek, saying, "She's difficult, like an onion."
In the end, while most of the MCs ended the virtual date with Yuri earning negative points, Kim Min Jong won with 50 points.
Bonus: check out the the beginning of the virtual date shown below when Yuri tells the boys that she has no makeup on.