By Andriy Perun LVIV, Ukraine (Reuters) – Ukrainian soldier Mykola Zabavchuk planned to marry his girlfriend when he next returned home from the war against Russia, but never made it back. Zabavchuk, who was 25, and two other soldiers were buried in the western Ukrainian city of Lviv on Tuesday after being killed in action. “He was a very good boyfriend, a sincere one. He loved and took care of me very much. He was very devoted to me and to his friends,” his fiancee Oleksandra told Reuters at the funeral. “Before his departure, he proposed. We planned a wedding after the rotation. It was not d…