@Entryhazard
well yeah my argument still is that class rep knew simply by deduction from what he could just see. He actually didn't do much meddling, he rather wants Junu to come clean on his own about what he's doing with the random chat.
...Uh... What? What level of 4D underwater backgammon planning is this on? So he ignored Sungah's affections and let Junu guide her through random chat to set them up, found out Junu was the one Sungah was talking about by accident and confessed to Sungah... so... that... Junu would... Come clean? After "suggesting" to him multiple times to stop chatting with his girl?
Let's apply some critical thinking here:
1.) Class Rep laid out such complex and intricate plots that would make even the Chaos God Tzeentch blush.
or
2.) Class Rep got shot down and realizes that despite being so perfect he still lost out to some moping loser on a phone app and he's
god damn furious that his ego just took that hit and he's dealing with some weapons-grade cognitive dissonance.
...I don't think Class Rep's plans and motivation are anywhere near as grand or noble as you think.