So apparently there's a ton of yuri art of these two. Out of curiosity, is there actually a basis for that from the manga, or is it all just wishful thinking spun off of that one "Marry me!" line from the anime?

N. said:

So apparently there's a ton of yuri art of these two. Out of curiosity, is there actually a basis for that from the manga, or is it all just wishful thinking spun off of that one "Marry me!" line from the anime?

N. said:

So apparently there's a ton of yuri art of these two. Out of curiosity, is there actually a basis for that from the manga, or is it all just wishful thinking spun off of that one "Marry me!" line from the anime?

I have read in wikia that the official page said that Ymir is definitely "in love" with Christa.. dunno bout Christa though..but having read chapter 48, Christa deeply cares for Ymir..dunno in what way though..
But that is enough to earn these two alot of Yuri fanarts..