snälla rara

snälla (“kind”) +‎ rara (“sweet”)

snälla rara

1. (idiomatic) please, pretty please (often as an expression of exasperation)

   Men snälla rara, låt mig köra om. Jag kommer missa flyget.

   But pretty please, let me overtake you. I will miss my flight.

2. Used other than figuratively or idiomatically: see snälla,‎ rara.

• rar in Svensk ordbok (SO)