To anyone who is writing an original fiction, something that might be interesting to think about is how someone's zodiac sign can relate to their personality. Like my boyfriend and I have the same sign, but he's much, ah, more controlled than I am. We're both crazy, but it's neat how something that applies to our sign only fits one of us and is the complete opposite of the other.
And I don't know if someone did this on purpose (I doubt it) but Sam Winchester is a Taurus and Dean Winchester is an Aquarius. I should also mention that I found this (and a lot of others) on Pinterest so they might not be fully accurate, but when my friends and I discuss it, it nearly always fits perfectly. Anyways, according to the pin I found on Pinterest, the prettiest eyes cry the most tears, and both Taurus and Aquarius were listed. AKA Sam and Dean, who have lost each other and cried more times than the fans have the heart to count.