This picture really seems to capture Killua's character to me. I mean, yes Killua is happy sometimes and he's fun and encouraging to Gon. But I think that Killua is so sad and lost inside. He's looking for the light but it just keeps running away from him.
![Killua|Киллуа [Hunter x Hunter]](https://i.pinimg.com/236x/08/4b/82/084b82ac2e23ec8fb9eeeaf8692978bd--ps-illumi-x-killua.jpg)
