Giving resignation makes you funnily emotional. How much ever you hated your work or people or anything one still gets emotional.
The urge to hug the HR and tell her everthing will be alright. Smile funnily rather stupidly at the not working printer in a this-never-worked-and-will-never-work way. Sighing big time before handing your age old id card "Yeah yeah that is me, yes yes I was that thin a few years back, I always wondered how the security recognized me!!". You tend to get more friendly with all irritating human like beings whose existence you had denied all the time. Be extra good and not only recognize them but also say a word or two. Telling them best of luck for there future and wondering is there a future!!
And finally on your way out, giving an extra wide grin to the security and saying a heartfelt thank you for frisking you so thoroughly, as if you are in habit of carrying bombs to work. You would have actually, given a chance. Probably a few automatic weapons as well, they are always handy. And for the last time you dont even haggle with the autowala for charging you 5-10 rps more "Aah! let it go, anyhow this is the last visit!"