It's been a long time since I've used any Pashto but I think it's "halakaan"
In Pashto, you say darling as "پیاره" (pyara).
If u mean how do you say "your" in pashto then its "sta"
You can if you know how to speak Pashto. You can talk to people who live in Afghanistan and parts of Pakistan where Pashto is spoken.
graan
salam
khob
Shohar
'moor'
Pasia
Mako
Rekhtaya
spay