 [ Symptoms ] i kissed my girlfriend when she had a cold for about 1 week and a half i have never had a cold sore will iget them now have i contracted herpes even though i have not had symptoms for about 6 months [ Disease ] hi if she has no cold sore then no but you could end up with her cold it takes about 3 days to work its way out to sneezing and a runny nose good luck