Intro: And now for probably one of the most popular ships: Edwin. Edward Elric, or the Fullmetal Alchemist, lost an arm, a leg, and his brother's body trying to resurrect his dead mother. The only reason he has a new robotic arm and leg is due to Winry Rockbell, his childhood best friend.

Proof: Pretty much every scene they are in together can be counted as proof. You can clearly see the affection, even when the two are arguing (which is most of the time). Edward often comes back to visit only when his automail limbs are broken/destroyed. And he is more than often greeted with a wrench thrown at his head.

And the best part is that this ship is canon. It is heavily implied that the two got together at the end of the series.

What I think: While I haven't seen all of Fullmetal Alchemist or its remake, Brotherhood, I have seen most of it to know what this ship is. And after seeing Ed's proposal at the end, I couldn't help but love this.