Wedding Season Blues

I'm single. However, I am not a female and do not understand why single girls get so upset when their friends are engaged or married. Whats the big deal? My sister sent me [URL="http://adultdatingfun.com/2011/06/wedding-season-blues/"]this article[/URL] because our cousin is getting married in a few weeks. She said this is how she is feeling. Any other single females out there feeling the wedding season blues?

Every female I know has the wedding season blues right now :|

Have honestly never had this. Im getting married shortly and I honestly don't think any of my friends are feeling this either.