Ok is this normal for a girl?

Ok well I'm a girl and I'm really not into the whole sappy romantic movie **** and all that other stuff, and I'm not really mega excited about our formal (which is next year I might add!) like most other girls. I mean lol my friends talk about how they are all looking forward to getting married and stuff, but that stuff doesn't really concern or interest me much. I mean yeah it woud be nice but I'm not going to start raving about what everything is going to look like yet! I mean come on! Also I'm not into hugs and stuff that much and also don't really like clothes shopping that much. but yeah. Is this normal, or is this a turn off or anything to guys? Because I like cars and actually prefer the sort of stuff guys do. Hmm so yeah does this make me sound cold or weird or anything? Garr i don't know :/