<P> The "Charlie and Lola" books have been translated into Welsh under the name Cai a Lois and into many other languages . </P> <P> Charlie is the imaginative and helpful brother of Lola and is a hero . He is seven years old and has the same hair color as Lola . Charlie is often asked to look after Lola, and he sometimes has to think of creative ways to keep her busy . In the TV series, he breaks the fourth wall by talking about Lola to the viewers, and also narrates the episodes . </P> <P> Lola is an imaginative, quirky 5 - year - old girl . Lola is Charlie's little sister; and is best friends with Lotta . She likes playing and is full of character . She normally wears blue butterfly hair clips . She has black eyes and short blonde hair and is a drama queen . </P> <P> Marv (In the TV Series, Charlie calls him' Marv' for short) is Charlie's best friend and his sidekick . He has a younger brother named Morten and an older brother named Marty . Marv also has a sausage dog named Sizzles and a pet mouse named Squeak . He is the same age as Charlie . He resides at the third level in his flat like Charlie who resides on the third level too . </P>

Lola's best friend in charlie and lola