Agar tum kisi ladki ko WhatsApp par baat karna chahte ho toh yeh bahut important hai ki tum ussey respectfully patiye. First of all, try to know her hobby and baat karo it. Also, send hasiyan wala memes or pictures. Don't be too direct. Be thok kar baat kare. Humdard ban rahe ho Unki soch ko samjh