Is it normal for newlywed people to have dreams about people of the opposite sex?

Last night, I had a dream about a really good guy friend of mine. We talk every now & then and at one point in our friendship, there was a little bit of a crush... We even kissed once, liked it, But swore we shouldn't have that kind of relationship & all of the emotional feelings with that went away. We remained good friends. A few months ago, I just got married & my husband and I have had the best relationship (intimately, emotionally, & any other way possible). So last night, I had a dream that my good guy friend was trying to hit on me and he kissed me. When the kiss started to get intimate I woke up in a cold sweat... Kinda like it was a nightmare. I always see it on movies... TV shows... Ect... But just curious, is it normal to have this kind of dream?