Jackson finally decides that he hates Doni and Coni.

If it weren't for them, he'd never think this deeply about his own feelings. It was much easier when all he did was deny -- deny it to everyone and, of course, deny it to himself. He could just deny again and call bluff on the evil device but no, he pulled out a classic Wang Jackson and kept blurting out unnecessary stuff that only aggravated his case.

Youngji was frustrated with Wang Jackson.

She'd never admit that she's aware of Jackson's feelings for her. Why would she, when Jackson himself seemed oblivious about it? But now, everything's out in the open. She wanted to yell at Jackson like she always did for being unable to lie or even act. It took her a lot of her will and strength to conceal her feelings but because of him, she was placed on the hot seat too. She can act but her body tension can't lie.