I don't know what Saber is saying here, but based on the speech bubble from her stomach, it probably has something to do with Shirou not feeding her.

Cyanide_Exploder said:

I don't know what Saber is saying here, but based on the speech bubble from her stomach, it probably has something to do with Shirou not feeding her.

Saber's actually complaining about being shown food at the time FSN is airing in Japan, which is late night.