I will move to new office

My company will set up new office from July. And I will work there!! Now it takes 30mins to my office but, next office, It takes 1 hours maybe. But I don't wanna go. Some of colleges will move to new office together., though. Actually, One of colleges, he's has been on my mind. But I don't know whether I love him or not. He is so kind, atractive and adult. He is 27 years old. Recently, I often work together. He corporates with me well. I have not worked together with him. I knew his name and his fate but I haven't known his character. We go to the station together after finishing work. Sometimes we eat out after work. However, he will not move to new office. That's why I don't wanna move to there. I don't know what I should do...