Well well, didn't know you had some cheap tricks up your sleeves EUIHYUN!
Haha, didn't want nor expect this. But he's not to blame somehow? Maybe Euihyun didn't know any better. He went through all kinds of shitty things after all.
And him saying it's revenge? He just doesn't know what to do to prevent Taeju from leaving his side. I believe he didn't mean it. Sex was their way to communicate for a freaking long time so XD
ANNND THE WAY EUIHYUN LEANED ON TAEJU SPEAKS ABOUT EVERYTHING. It was a lil det but I loved it.
The author just wants to suck Dan dry :)