From my personal experience, when a girl sends pictures right after you say hi, it's often a sign she's interested and eager to engage. This immediate response with pictures can be a playful icebreaker and an invitation to start a fun conversation. However, it’s important to remain genuine in your replies and not just focus on the photos themselves. One effective approach is to acknowledge her effort with light compliments or humorous comments related to the pictures she sends. This shows your appreciation without coming across as overly serious. For example, if she sends a selfie, you might say, "That smile just made my day! What’s the story behind this great shot?" Remember, each interaction is unique, and cultural contexts might influence such behavior. Some people use pictures to express excitement or trust, building a more personal connection faster. If you find this exchange enjoyable, consider gradually sharing about yourself too—perhaps by sending pictures or stories that reveal your interests. Finally, respect boundaries and pace the conversation naturally. Not every response needs a photo; sometimes words carry more weight. This way, you create a meaningful dialogue, fostering a genuine connection beyond just images.