Agar tum kisi ladki ko WhatsApp par baat karna chahte ho toh yeh bahut zaroori hai ki tum usey samman se paten. First of all, try to know her passions and baat karo it. Also, send masti wala memes or photo. Don't be too direct. Be thok kar baat kare. Always be polite Unki soch ko samjhne ki koshis