Just get married already! God!

At first, it my seem like Nanao doesn't like Shunsui. I mean, he's lazy, a drunk and flirts with any girl he can like no tomorrow. But he's also kind, strong and wise, sometimes. You may not know it, but our lovely Nanao has some lovely feelings for Shunsui! (Look at the image-) I really do think, that they were just meant to be. Nanao would keep Shunsui in check, and in turn, Shunsui would protect and love Nanao. I can just see Shunsui running away from of his parenting duties.

Fun fact! Shunsui is born on July 11, and that happens to be my birthday exactly! Yay. I love this ship if you haven't figured it out.