You know, though I was never a big follower of Kallen I did think she had her own charm, I just didn't feel she has as good of a position to engage in an active romantic relationship with Lelouch. These recent fan arts with Gino though make me see why fans like her so much, and hell, you know what despite criticisms against him I liked him as well. Anyway, lovely pictures, they kind of make me want to sign up for the pairing now too
