Following behind Yuri in a franatic pace almost made Yoona lose her breath. She had even begun to interval, from jogging to walking. Her friend sure had quick feet, close to ridiculous. 

     "Yul, can we pause for a bit?" she panted.

     Her friend sighed, "Fine."

    Then, all of a sudden, Yuri came to a stop right in front of her. Yoona didn't follow along in the change and bumped into her back. Her friend almost lost her balance and fell headlong. But, she was fast and just stumbled a little before she got her legs straightened again. She even glared at Yoona, who missed the look when she fell down on a bench near the street. 

     "Someone needs to work out a little more than she does," Yuri mumbled dissatiesfied. 

     "Come on, we'll catch up. There's just a few more blocks and we're there," she breathed.

     Yuri threw up her open hands, as if surrendering, "Alright, but don't blame me if we loose her."

     "Fine," she muttered in a sigh. 

     After half a minute passed, Yoona felt better and was about to get up when Yuri plopped down onto the seat next to her. She opened a huge newspaper in front of them. Yet, she didn't read a line. Her gaze stared into Yoona, who didn't understand a thing except for the message in the big orbs looking at her: not a sound. 

     Movement was forbidden. Yoona didn't even dare to breathe. She began to feel weird after holding in air for more than quite a long minute. Her vision began to spin while the head went muddled. Could Yuri stop for just one second? That was all she needed to recover. 

     "I recommend swimming as excersize, Yoong," her friend shrugged and took down the paper at last. 

    opened, releasing carbon dioxide before inhaling large amounts of fresh air. Yoona almost ventilated too much, which made her brain light once again. But, the fuzziness soon disappeared and she went back to normal. 

     "Yah!"

    She didn't get far longer until Yuri nodded backwards. That's when Yoona noticed a petite silhouette walked along the street in the opposite direction. Dark hair flowed down the back while slender legs carried her forward. Also, their pants were identical, which made Yoona see red. How dare she?

     "Get up. We have a little bit of stalking to do."

     Yoona lit up. Her friend noticed, before she nodded and stood up. Their feet begun walking quick, too fast once more. But, she didn't complain and just followed along. Yoona reminded herself she couldn't give up now that she was so close. A short bit more and she would know what she needed. 

     However, she had never realized foe number two had such powerful instincts. Several times, over and over again, she turned around in the middle of her walk, looking towards Yoona and Yuri. But, she never saw a thing as Yuri hid behind the newspaper while Yoona went behind a