Responses
kousei needs to back the fuck off. his brother's relationships are none of his god damn business.
Masato also did the same with other people's business. But for character's development this should be good for Masato. Don't you worry.
it's not really accurate karma, because he hurt his brother too with this move.
You can't say to someone "I don't want to see you hurt", after you chase their lover away.
Ha! That's what I call a taste of your own medicine. Now I can't wait to find out what happen next.