The second half of S2 did seem to venture off, with Jack basically playing a side character, but it was still an emotional and poignant moment. I was just ending uni at the same time this was set so saw a lot of myself (good and bad) in it, so many aspects definitely hit home.
I did get the end of show vibes from the last episode though, which will be quite annoying as I feel there’s still a lot of unfinished business. Perhaps if there is a S3, it will have flashforwards into life after uni now that we have pretty much caught up with the past?