Mistaken Lover 

A love triangle is never straightforward! As long-time best friends, Jin-Geon has always been there to listen to Hui-Seo ramble about his latest crushes -- and cry about his most recent heartbreaks. So when Hui-Seo asks Jin-Geon to fill in for him at work and make sure no one steals away the adorable coworker he’s been eyeing, Jin-Geon readily agrees. There’s just one problem: that coworker, Dong-Yeon, is totally Jin-Geon's type! And he doesn’t exactly seem to mind Jin-Geon's not-so-platonic advances, either... When it comes to friendship versus love, which one will Jin-Geon choose? (Source: Tappytoon)