As the shooting of vincenzo started, yeo bin is finding it more and more comfortable to act. Even tho at first, because of her fluttering heart, she would just not look at song joong ki oppa at all! They didn't have much screen time in the beginning so it worked out fine then. But as ep 4 progressed it would be hard to find scenes where they are not together! and that made yeo bin feel sick in her stomach! I mean how do you not be intimidated by such a handsome face! But then something happened, something that's just too good to be true. Song joong ki oppa started to praise her more n more in the shooting. They would spend hours analyzing & talking about stuff related to their scenes, and joong ki oppa would just listen to her with so much attention & care, it made her feel so confident. Yeo bin is by nature a very upbeat person. And she would just laugh & have fun all the time, but the tension that grew in her was completely washed off by the warm approach of joong ki oppa. And she started being herself more n more. Which was a shock to yeo bin herself, cause generally she doesn't put her heart out in the set or with co-actors. She would put boundaries eventually. But the way joong ki oppa laughed at her every bit, every weird quirky sides, she started feeling like there's a chance. There's a door to this man's heart afterall! And the key is just being herself. This realization came to her soon. So she would drop out the act and started straight being herself. She was lost in her thoughts, then she could spot yerin on the set! She smiled brightly! 

"How did you think I do? "

"Brilliant! You are totally amazing!" 

"Awww thank you chingu!" as she laughed she saw yerin a little confused.

"Yaa, what happened? Why are you looking like that?"

"I don't know. Do you have time? Can we talk?"

"Yes, I have a 30 min break. Talk to me, what happened?"

"Let's go out and take a walk. There's too many people here." So yerin & yeo bin started to walk towards the field outside the set. Yeo bin spotted joong ki oppa staring at her, as soon as she saw that joong ki oppa smiled at looked at the PDnim. Taecyeon asked "Where are you going?"

"just for a walk." yeo bin smiled and walked. When they were far enough from the crowd yeo bin asked "What's up?" with concern in her voice

"I find it a little weird that song joong ki oppa