As for the blonde byatch, it makes it even worse as she threw herself at Severide. I think Shay will probably save the day on this one although she did walk out in a huff when the blonde wannabe EMT was still there, so she can't say she was there for the entire "visit".
I am so glad Shay/Severide made up. It is SUCH a good friendship ... and I think they will have a co-parenting arrangement! ( I hope it's a boy!).