No — it isn’t possible to become infected with HIV by sharing a spoon with someone who is HIV positive. HIV, the virus that can cause AIDS, is transmitted in blood, semen, breast milk, and vaginal fluids — but not in saliva.
Likewise, can HIV be transmitted through a fork?
The virus cannot survive on surfaces, so sharing utensils and other household items will not spread HIV. You can even share a meal with someone who is infected without worry.