What could this dream mean?

Okay, so iv not lng woken up from a wee nap but i had a dream that my older boyfriend (hes 22, im 18) liked another girl, what could this mean?? Please help. I mean he seems REALLY into me and all and says he loves me and would do anything for me. I know he wouldnt cheat or anything. Im probably getting all worked up over some silly little dream that means nothing "/