These two are TROUBLE.

Who would have thought that Kallie and Mark would have the cousin love for each other, but alas they do. Kallie likes to be chased and Mark likes to chase. Its a match made in heaven. Every morning Kallie would wake up asking for Mark. Upon seeing him she would start to run, and Mark, with his ever present "Y" chromosome controlling his conduct, just naturally had to follow her. Round and around they ran, leaving high traffic marks in my carpet, and increasing the decibel level in my house as Kallie squealed, and Mark in his big husky voice said "I am chasing you." Just in case it was not obvious.