If the bump on your lip was related to an active herpes sore (caused by HSV-1, commonly known as oral herpes), there is a possibility that the person you kissed could be exposed to the virus, even if ...

Hello! It's great that you're reaching out with your concern. In the context of herpes, cold sores (HSV-1) can be transmitted through kissing even without deep or tongue contact. So yes, there is a risk of transmission if one person has an active cold sore and kisses another person on their lip.

It's important to communicate openly about any concerns related to STDs like herpes with your partner(s). If you notice bumps or symptoms around your lips, it would be beneficial for both parties to refrain from intimate contact until the issue resolves.

If in doubt or experiencing persistent symptoms, consulting a healthcare professional for proper evaluation and guidance is always advisable. Take care!