Idk but..her revenge is kinda bad, she seems affecting others too in her so called 'revenge' and even lying to heejae that he knew someone that might relates to seyoung just to get close to him, well, that's why heejae get close to her tho coz he's looking for seyoung and what he did was terrible but didn't yoona alrdy see that cooming tho? But now she's upset abt ut js coz heejae doesnt like her and just use her which she probably have known, her revenge is too immature i think..js my opinion that's all
Yeah we get that he did her terrible and just nice to her because he needs something to her but didn't she expect that since she's the one that say she knew Something that might lead to seyoung since heejae is looking for him? She's the one who wants get close to heejae tho and she must've know already that heejae is js hanging with her coz he needs her for seyoungs where abouts, they're both wrong at here she should've been aware of it already but when she realize that heejae became more close to seyoung and heejae starts to ignore her she's throwing a tantrum and involving others to her so called revenge...and if she really wants to get back to heejae no one should be involve don't you think so? It's just in my perspective she's being so immature with her plans.
yeah yoona now i get you... go get your revenge girl