When people say "hii" (sometimes spelled as "hi" or "hello"), they are using a casual and friendly greeting to initiate or acknowledge a conversation. It's a common way to say hello in informal settings, such as social media, messaging apps, text messages, or when meeting someone in person.
"Hii" is an informal and more relaxed variant of the standard greeting "hi." People often use it to create a friendly and approachable tone in their communication. It is generally used between friends, family members, or acquaintances with whom the person shares a comfortable and familiar relationship.
The use of double "i" in "hii" is more of a stylistic choice rather than a grammatical necessity. It's often used to emphasize the friendly and informal nature of the greeting. People may use variations of "hi," "hello," or "hii" based on their personal preferences or to add a touch of warmth to their messages.
In more formal or professional settings, it's common to use the standard "hi" or "hello" to maintain a level of politeness and professionalism. However, in relaxed and friendly conversations, "hii" is a popular choice to express a warm and approachable greeting.