if the person had an obvious active herpetic lesion on their lips (herpes labialis) at the time you have been exposed if you allowed them to drink from your glass. whether you will get herpes on your lip depends on many things from your own susceptibility the strength of your immune system the level of exposure etc. there is really nothing you can do about it now. keep in mind that exposure in no way insures that you will get it. if you have had cold sores/fever blisters (other names for herpetic lesion on the lip) you already have it.
can you get herpes from a drink after someone took one or two sips from it if the person has it? . i drank the drink like 5-10 minutes after