Dream of crowd, doors, jealous

I recently dreamt of a crowded airport terminal which had only elevators for means of transportation. I was young and was saying goodbye to my older adopted brother, whom was dressed in an official uniform similar to a marine's. He told me he was leaving me alone in order for us to have a better life. The place he was going was corrupt but no one knew at the time. Years later I was saying goodbye to my guy friend (We constantly flirted with each other until he left for college recently) at the same terminal but to a different destination. I was making sure he had everything when an unfamiliar face called me and I ran to her excited. We talked and I completely ignored my friend's upset and jealous calls to me. Finally he left and once I realized he was gone I desperately tried to push through the crowd to get to him but just missed with the elevator doors closing at the tips of my fingers. I hung my head and began to cry when I felt his arms wrap around my stomach and his face nuzzle in my neck with a smile on his face. He asked if he really thought he'd leave me without a proper goodbye and I smiled at him. He then left me and i watched him leave happily.