Where does “drágám” come from?

drágám (Hungarian) comes from Hungarian drága, from Serbo-Croatian drȃg, from Proto-Slavic dorgъ, from Proto-Balto-Slavic dargas, from Proto-Indo-European dor- — to tear, to peel, to pluck, to slice.

Ancestry of “drágám”, step by step

Step	Language	Word	Meaning
1	Hungarian	drága	expensive; precious, valuable; costly
2	Serbo-Croatian	drȃg	dear
3	Proto-Slavic	dorgъ	dear, expensive; dear, lovable, precious
4	Proto-Balto-Slavic	dargas	—
5	Proto-Indo-European	dor-	to tear, to peel, to pluck, to slice

Every word from Proto-Indo-European dor- →Every word from Proto-Balto-Slavic dargas →Every word from Proto-Slavic dorgъ →