 Katarina is nice, smart, witty, stubborn, unruly and very passionate when she fights for her views.She finished medicine from a desire to help people, but after one year of work in the hospital it became clear that her work comes down to the numbers and not people, who are quite frustrating for her.She was in a long-time relationship with Dr Denis Osvaldić who cheated on her from time to time but she didn't know.