Four

About Four

Fell out of his timeline and into the 12-7 about the same time he and Adric left E-Space (around the Keeper of Traken)
travels with Sarah Jane Smith (Older) and Harry Sullivan
Is acquainted with Laura Madley and Sara Jane Smith (Younger)
somewhat manic, especially around Sarah Jane
still obsessed with Jelly Babies
actually enjoys being useful, even if he enjoys 'tea' every now and again as well
is part of a 'commune' consisting of Harry, Sarah Jane, and apparently Sarah Jane's friends/companions
still plays the fool, mainly to hide the fact that he doesn't know what's going on half the time

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