Hi,
So I'm not sure if this is the right area to post this question but I couldn't find a coldsore section and I believe it's similar.
I shared two puffs of a cigarette with a mate, he had no coldsores or anything visual.. However, he had an indented line on his lip.. kind of just dryness..
I'm wondering what are my chances of contacting a coldsore if he even has them, despite that there were no visual ones...
Thank you :)