I am 17 now, and often when I see little girls whose parents are close to my parents that it would be a good idea for me to marry them when they get older....like for instance, my mom has a close friend, and she has three children, two of whom are boy twins one year younger than me, and one of whom is a 5 year old girl......at the moment, I think the little girl Is ADORABLE and so cute...and I see her as a little sister.....I felt a similar way about my brother's friend's sister.....she is in the 2nd grade and hates me now for some reason.....I think it's because her older female cousin (who is 18) told her bad things about me, but I'm not sure if that actually happened.....but I think to myself thoughts like, "when she gets older, she'll be very pretty, and it would bring our families together if I married her," or "if I can gain her trust now, maybe when she's older she'll want to marry me," is this......unusual? creepy? a sign of lonliness? if so, what should I do?