Amazing to see all these old characters again. Quick thoughts on them all:
Bill - As an apologist for Bill, I'm glad but not surprised to see that he really is/was just an immature teenager who'll become a better guy with age. I love that he's the leader of the drama club now.
Pina - I physically clapped at the page with him. Yeah, he only had a minor role, but he's as adorable an asshole as ever.
Aoba - Maybe even more forgotten than Pina by both Paru and the fans, I'm glad he at least got something. Remember when he was one of Legosi's best friends?
Juno - I hope we'll get more than just a background appearance from her next chapter.
Jack - Oh god, Jack. I don't think they're going to veer off right now and do a suicide subplot with him, but crazier things have happened. Either way, it's a pretty in-your-face parallel with Legosi comparing him to his mom, who committed suicide. He's the one person I think Legosi would defend more than Haru.