Free!! characters have the best eye colors ever in anime! I just thought I'd share them with you. :) You can also comment which one is your favorite.
I love Makoto. He will be my favorite character in Free! forever... but I'm sorry Mako-chan because I am gonna have to give this to Sou-chan. The first time I saw those azure/teal eyes... I fell in love. Just to support my choice, here are some more gifs of his amazing eyes
And to end my post, here's a totally unrelated yet absolutely necessary gif of Sou's super bod. :)