Yes he did, though it was few and far in between. When I joined the Oracle Knights there was very little change regarding how often I saw him.

[There's a brief pause as she mulls over how to best answer Ginji's question. While there had undoubtedly been enough people in the city that there would almost always be company, at the same time...] Not very many compared to cities on the surface, but there were other children. However, my brother and I were most often each other's only companion.