Sanji noticed the way that you would sneak off after dinners or would often eat alone. He didn't know why, but he assumed you preferred to be alone.

You were his partner, and he eventually found out that you have an eating disorder.

That was today. He accidentally walked in on you forcing yourself to throw up with two fingers after dinner with the others.

"What the—?" He mumbled, horror in his black eyes. Sanji was sad that you'd do this and angry at himself for not noticing sooner.