auto-innoculation rarely occurs after the initial infection. the scenario described here is not a way to get it back from a partner either.
many posts on the experts forums here also on this for more reading.
grace
actually you may get it back, it just depends on the strength of your immune system to protect the nerve endings at the secondary site. if the virus makes its way to a nerve ending before being stopped by your immune system then you get infected, if its stopped, you don't. This is not a perfect process. Not everyone is the same, some people after touching a sore at one site, can transfer it to another on their body, and infect the second side - known as auto-innoculation. you will find out in due course if you start feeling a sharp pin prick or inflammation at the secondary site. It also depends if your partner was shedding the virus actively at the time, as you also have your partners immune system to give you some protection.
HSV-2 is a mutation of the virus in which the DNA of the two viruses is about 50% the same (maybe less but I think I recall it being 50%).
i dont understand completely. isnt that how hsv2 is started in the first place
yes you could've transmitted hsv1 to your partner if they didn't already have it.
no they won't give it back to you in the scenario you asked about.
grace
this is also the first cold sore i have ever had