Responses
Manipulative motives
I think it’s more the fact that Cirrus knew Chan-il had misunderstood their meet up and purposely didn’t clear it up. That leaves Ri-in with the burden of telling Chan-ok everything and possibly ruining her relationship with him, because Cirrus already had his chance to clear it up and he didn’t. Basically Cirrus had selfish motives when he didn’t clear it up, cus he wanted Chan-ok to misunderstand just because he was upset with him. He didn’t think of what that would mean for Ri-in.
I don't understand why everybody is hating in Cyrrus for playing the matchmaker... Changil and Riin seem a happy couple, so why is it a problem if Cyrrus made them meet with a motive??