I am a Philippine passport holder and have been in Romania last year. My plan is to go to Romania direct at the same day of my arrival in Sofia. I will going to Bucharest by bus.
The question is, will I face issue in the land border if I will do that with my single-entry Schengen visa? I will be staying in Bucharest only for 2 days and back to Sofia and spend the rest of my vacation there. I just need to meet an important friend during weekends.