Is it Weird that I find this EXTREMELY attractive in girls?

I am in college and whenever I see a cute girl reading a book on the metro or running or walking her dog late at night on a weekend, I find that insanely attractive. If I see a girl studying like at 11:30 PM or 1 and the girl is somewhat cute, I find her so attractive. I guess it shows me that shes confident in her own shoes and doesnt need to be with everyone all the time or fitting in all the time. Instead of finding frat girls and party animals attractive I find this weird thing attractive.