dream interpretation of being in a crowd?

i had a dream where i was in big concert. I couldn't get in the concert in the first half because i didn't had a ticket but later in the second half i managed to enter. In the concert all my friends were there and i saw myself entering with pizza and some food (i forgot what was it) on my hand. I went and sat with one of my friend but some reason he was angry with me. Here i saw one girl keep staring at me feeling like she likes me. the dream continued and i found myself playing basketball with one of my friend and i won the match. Later in the concert, i saw water dripping from the ceiling and there was a broken container to catch it but was misplaced by someone. I somehow fixed it and put it on the place. Then i saw all the people doing some kind of dance and everyone enjoying it including me too. The main thing is that i saw another girl again staring at me and this time she had a picture of me with her. for some reason i felt bad and i woke up.

what possible thing can this mean, although there were lot of other things but i forgot.