I've been rewatching while waiting for the new season to air and I can't help but notice that during season 3, Mills seems to be honestly a little mean to Brett. This just surprises me because normally Peter was very friendly with newcomers to the house, like Clarke and Jones. Wondering if anyone else noticed this as well and why you think that is?

I’m getting caught up on season 14 and let me just say I hate Hopkins and I’m really fucking rooting for severide!!!!