In the digital age, beyond any doubt, poking on social networks has become one of the most popular ways to communicate in Vietnam. Poking is not a mere act of poking the poke button; it is also a display of affection, a tease, or an invitation to chat. When discussing social media poking, many Vietnamese users view it as a form of displaying friendliness or even kickstarting a new conversation. However, poking on social networks may also lead to misunderstandings if not used properly. Therefore, understanding how poking works and its meaning helps the Vietnamese online community avoid unwanted issues. To sum up, poking on social networks in Vietnam is becoming more and more popular and therefore an essential part of modern young people’s online communication.