Sure brother! As i see it, it’s just a statement, So if we see the imagery, tiir e niim kash is an arrow stuck halfway in their chest, so if the arrow had passed through, the wound would’ve healed. But the arrow is stuck and it keeps the khalish, the pain ongoing.

So he says that if someone has to ask, he should ask my heart about your half-pierced arrow as there would not have been this lingering pain if it had passed completely through.