Can you get HIV from sharing makeup (eyeliner, mascara, lip gloss) with someone that you may not know there sexual history. Also can you get HIV from open mouth kissing (french kissing). Sorry if these questions seem silly and uneducated, but this has been running through my mind and worrying me. Thanks in advance for your answer.

From open mouth kissing possibly if there are any micro cuts in both parties mouth s if one is infected... not likely but is remotely possible.

Not likely but possible.