@dreamer
I'm more interested on HOW did you deal directly with the hiring manager instead of HR. Because I would assume it is the HR that calls / interviews you. Another point is that how do you even know whois the hiring manager?
(Pardon me on this issue as I'm still quite fresh in the working world and want to know more on this "advantage")

@cloverfield
then you do not take the job! (Unless you're expected salary is unreasonable)

you must put a value on yourself to know at what range will you be willing to work for them.