Aleksandar Vučić, who led the United Serbia list, hosted former Hungarian prime minister Viktor Orbán in Belgrade.
"Both of us recently lost elections, but we did not lose our dignity, pride or faith," Vučić said in a video posted on his Instagram. The meeting was held at his father's house near Belgrade and he ended his address with "We will be back".
Orbán thanked him for the invitation and said he was glad to be there.