September 14th's episode of SBS's 'Protect the Boss' hinted at a possible love line between 'Seo Na Yoon' (played by Wang Ji Hye) and 'Cha Moo Won' (played by JYJ's Jaejoong). After Moo Won got rejected by 'Eun Sul' (played by Choi Kang Hee), Na Yoon took Moo Won to a karaoke place to help cheer him up. But as she watched Moo Won sing his heart out to Shin Sung Woo's "Suh Shi", she started to develop feelings for Moo Won. After listening to Eun Sul's advice to 'just go for it' and confess her feelings to Moo Won, Na Yoon paid Moo Won a visit at the office and presented him with a pair of  tickets to a musical. However, Moo Won thought that Na Yoon had invited him only because she was in need of a friend to go see it with. Heart fluttering, Na Yoon waited for Moo Won to show up at the musical, but because he was overloaded with work, he failed to show up for the first act of the show. When the intermission lights came on, Na Yoon glanced dejectedly at the empty seat beside her and muttered, "Well it's not like this is the first time I've been rejected...", her eyes brimming with tears. Her head jerked up with surprise when she suddenly heard Moo Won's voice from behind, saying, "Who rejected you?". After watching the show, the two were on their way out of the theater when Moo Won casually asked, "Seo Na Yoon, do you want to come back to me?", to which Na Yoon replied without hesitation, "Yes". With a shocked expression, Moo Won turned around to face Na Yoon, and the scene ended with her asking, "Can't I?", rousing viewers' curiosity as they wondered if this would be the beginning of a new couple, or if Na Yoon would have to face rejection once again. Source + Photo: TV Daily via Nate