I totally dreamt the future...

Ok i posted this in this section, because whilst i could simply pass it off as conicidence, that is boring...and it would be interesting to see if you guys have a perspective on it:

Last night, i dreamt that there was a fight on the school field, with a mob of people, and i was there, observing. Then some guy 2 years below me (Yr9, I am Yr 11), asks me what it is all about...I reply to this in a very camp voice, explaining, although the explanation i gave in the dream escapes me...When i woke up, i had to ask myself why i behaved in such a manner.

Then today, in real life, a fight happened on the field. In the exact same location, and i was there also, observing the situation, when a voice behind me asks what is going on, and lo and behold, the same person (the one from the dream) is there. I then, once again, in an camp manner (im not normally camp, i sometimes use that tone to emphasise things for lol, but normally i sound pretty hetro), reply just as i had done in the dream...

It was only until my maths lesson and the end of the day when i realised that the events of the day were identical to the events of the previous nights dreams - which caused me to shout "oh shit!" and draw unwanted attention to myself.

Any thoughts on this unlikely coincidence?