WHY DO I KEEP HAVING THEYS DREAMS !!?

ok so im obsessed with a man called toby turner he is a youtuber and i think he is the best thing alive ! i love him =| ... and i keep having really sad dreams where i wake up criying �_� like for E.G he will be my lover and then he will cheat on me or he will die in a horrible accedent .. and i just wake up criying really bad �_� is this normal ? help me ! xx