As the story progresses, Ok Chan Mi meets new people involved with Park Wonseok, and discovers more about the identity of her brother in "Revenge of Other" episode 5.

'Revenge of Other' Episode 5: Ok Chan Mi & Ji Soo Heon Questioned by the Investigators

Ok Chan Mi met the investigators, who apologized for not believing in her before, and asked her in detail about what happened on the call she received. They, then advised her to not look for the perpetrator and let the authority investigate the case.

Elsewhere, because of his suspicious act, Jaebum (Seo Ji Hoon) asked Gi O Sung (Chae Sang Woo) if he had something to do with the note for Chan Mi, which he was quick to deny.

Hong A Jung (Woo Yeon), who returned to school, shocked Ji Soo Heon (Lomon) and Tae So Yeon (Chung Su Bin) that she is pregnant.

After Chan Mi, the investigators called Soo Heon for questioning but were unable to get much information from him too.

Ji Soo Heon & Ok Chan Mi Become Each Other's Confidant

Later on, Ok Chan Mi asked Soo Heon to accompany her to Park Wonseok's adoptive family to pick up the things belonging to her brother. The parents gave her a bag full of Wonseok's memorabilia.

However, their behavior towards Wonseok irked Soo Heon, who couldn't help but lash out for Park Won Seok and Chan Mi's sake.

The two returned and Chan Mi was able to lock the bag where she found miscellaneous things. They opened and shared the bottle of whiskey that they found inside his bag.

Hours later, Ji Soo Heon went emotional and remembered that his time is running out due to his illness. Chan Mi followed him to the rooftop, and as she saw him crying, she leaned in to hug him.

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The following day, Chan Mi met A Jung with Soo Heon's help and found out she never really became his brother's girlfriend.

Elsewhere, Chan Mi visited the cafe her brother mentioned and met Kwon Se Jin, who told her that he was acquainted with Wonseok.

Ji Soo Heon Takes Another Revenge

He told her that Wonseok helped him when he was being bullied for having gay parents. Chan Mi, on the other hand, was surprised because all this while she thought that her brother was in the wrong.

Meanwhile, Jaebum tried to befriend Ji Soo Heon and went for a drive. The two then started to be close to each other, which made O Sung jealous.

So Yeon teamed up with Soo Heon again to take care of Ju Hyeok Geom and passed on the information to him while asking him to ambush the same day.

Soo Heon agreed and cancele his plan with Jaebum. He sneaked into the shop where Hyeok Geom was all alone.

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What can you say about "Revenge of Others" episode 5? Share your thoughts/replies in the comments!

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Shai Collins wrote this.