Look, I agree with you. I love that kid, and his grief has reached the point of affecting him physically, and he may have reached the point of not being able to make choices for himself. He's not going to get over the grief if he's dead from starvation.
As everyone else seems to have forgotten, Connor was my best mate too. In terms of knowing how it feels to lose him specifically, I know exactly what Kon's going through. I've been speaking, or trying to speak to him, about Connor and his answers, or rather lack of, have actually been worrying me. Something needs to be done about this.
Preferably without calling all the rest of his friends stupid though.