Silence

I think he is like alot of poeple, in that he doesn't know what he want's exactly, but is sure the things that he has isn't it.

Alot of people seem to confuse affection for love.

Just because some people do not touch as much as others does not mean they don't love as much as others.

Just because some people don't speak as much as others does not mean they do not love as strongly as others.

Sometimes, silence is golden.

I imagine that at some point when Silence has grown a bit older, Tzuku is finally able to appreciate him as a being.

Jazzanova - Sirens : [link]

_{Gift art.Silence belongs to
I hope you don't mind my interpretation of him}