obradovati

1. (someone) to make happy; to delight
   Tvoja poruka me je baš obradovala. — Your message really made me happy.
   Obradovali smo baku iznenadnom posetom. — We delighted Grandma with a surprise visit.
2. (obradovati se + dat.) to be glad; to rejoice
   Deca su se obradovala prvom snegu. — The kids were thrilled with the first snow.
   Baš sam se obradovao kad sam te video. — I was really glad when I saw you.

In the sense 'to be glad' it takes se and the dative: obradovati se poklonu.