It is very unlikely but technically possible to get herpes from sharing a drink. Herpes spreads primarily through direct skin-to-skin contact, especially from an active cold sore. The virus can be present in saliva, so if someone has an active outbreak and shares a glass or straw, there is a small risk of transmission. However, herpes viruses do not survive long on surfaces like cups, making transmission through shared drinks rare. The best precaution is to avoid sharing drinks or utensils with someone who has an active herpes outbreak to minimize any risk.