I can't stop thinking that Heejoo prolly will thinking bad of Eunha, once she knows Eunha ...

I can't stop thinking that Heejoo prolly will thinking bad of Eunha, once she knows Eunha hung out with Seungmin. I mean Eunha did tell Heejoo about Seungmin's past as a bully, this prolly will cause drama right? :(