"What is your idea?" is "staa nuzr suh dee?" That is what they would say instead. However, "What do you have in your brain/mind?" (you need to specify whose mind you are talking about) you would say "suh d staa ackl bandee dee?"
In Pashto, you say darling as "پیاره" (pyara).
If u mean how do you say "your" in pashto then its "sta"
graan
khob
salam
Moon
Zmarai
lie
dachna
'moor'
"uba"
Pasia