Nowadays, in the digital era, poking on social media has become an inseparable part of how people socialize and express their feelings. Poking on social media is among several prominent actions that enable users to send intimate signals while other times, this action aims to catch someone’s attention. In Vietnam, poking has become a popular trend, mainly in major platforms like Facebook, where youth engage in poking on social media to begin a chat or show care. Poking on social media is not just a minor action; it holds a significant meaning to pass one’s feelings subtly. Many users in Vietnam view it as an intimate action or an invitation for a new connection. Poking on social platforms has become a way to maintain friendship relations, clients, or colleagues. Despite being simple action, poking on social media can yield positive feedback or result in exciting sessions. Currently, this action is more common than ever, and it depicts the connectivity and creativity in the Vietnamese online community. Therefore, poking on social media is not just an entertaining activity; it is an essential part of the digital era.