One day, when "f", "n", "l" and "o" got into a fight, "f" spelled "fart" to prank and embarrass "l". b, along with "c", "d", "e" and "h" laughed at him. Then, when "l" pushed "f" to spell "frick", all the letters including b turned on him and then hurt him.

Somewhere before F's attack, B turned into an adult.

He introduces himself in his episode, B. In G, G calls him and A and C to form "CAB" to stop F. In H, A, B, C and G fail to see F, who was hiding behind H. In J, "CAB" waits for G to retu