Why does the MC becomes such a pussy all of a sudden ? He used to be super level headed while understanding that this was only temporary, it feels like the closer he is to the end the more annoying he is for nothing. Just take a picture with all of them it's not that hard, yes they'll forget sure okay, taking one fucking picture isn't going to ruin anyone's day.
Same for the Ohga thing, just hang out with him like 30min, sure you'll miss him but you've already spent 6 months with him and he's your friend, nothing's gonna change that so why not just have a good time ?