Little Busters, anyone?

Currently waiting for ep 12 of Refrain to come out, but anyone watching the series here? I'm curious to hear more opinions of the episodes from 2 upwards of the second season. Naturally, season 1 comments are welcome too

 Spoiler

Personally, I was suspicious that Rin reacted so little to Masato and Kengo disappearing. The entire season was so confusing up until ep 10, but it was so sad! Once you realise that they had all died, you realise that there were so many foreshadowing moments, even in the first season. And for that I really applaud these guys, for being capable of transitioning such a light-hearted anime into a tragedy.