You spent all of 2012 laughing, crying, texting, tweeting, talking and partying with your best friend; and to make 2013 your best year ever, you're going to need your BFF by your side. So when you're making resolutions this January for all you want to improve upon in the coming year, why not resolve to be a better friend?
Being a BFF isn't easy, but there are a lot of little -- and sometimes big -- things you can do to make your most important friendship stronger. Click through the slideshow below for the 13 most important things you can do to be a better best friend in 2013.
Tell us: What makes you an awesome BFF? Do you have any friendship resolutions for next year? Share your thoughts in the comments below or tweet @HuffPostTeen!