Charles and Frankie are an inseparable pair, they go everywhere together. I cannot remember a time where I have seen Frankie come off of Charlie's head! Charles and Frankie are best friends with Trips-san, and they all spar at least once a week together. Frankie and Charles used to spar 1 on 1, but stopped fighting Frankie after Frankie refused to stop biting his ankles, in Frankie's defense, he is like a million times smaller than Charlie but, that was about a year ago and they have made amends since. Their favorite bible verse is Psalms 100:5