Dream of toilet

I'm at a house party and I'm downstairs and there's people I know in one room. I go upstairs to go to the toilet and there are more people I know in another room. I'm wearing black pants and when I put the pack on after going to the toilet I put them on inside out, worrying that people I know will see me I try to go downstairs but I can't because there are people in the way. Then I can hear music and my mum shouts something like 'it's coming from the hotel', suddenly I'm at the disco at the hotel where I stayed on oldish at this year. It then changes to me being at the hotel, the other guests including my friend who didn't go on holiday there in real life, who was staying there for another week, saying goodbye to me and hugging me because my family is going home from the holiday. My friend is sat on one side of two blocks of chairs with an aisle in between, similar to that of a wedding an when they did a show on one of the last nights of my holiday. There is also this attractive boy who I can remember very well from where I went on holiday this year sat with his family, so I make sure that it is obvious to him I am leaving when I hug my friend and say goodbye. I then walk to the hotel reception where we check out, after a lot of waiting around, but I never see after we check out because my dream ends.