Talking grapes in Valyria confirmed. We can also safely assume that grapes had a supreme leader refered to as "The Grape" which is whom the person (or grape) in this setence is asking for.
Does this mean another seven books on a dozen people trying to become The Grape?
This is beautiful
Yes, how did you know?
This also makes more sense out of the sentence "he admires the grape" which is seen elsewhere in this course.