Schroeder (Peanuts) arrives with a toy violin and asks Schroeder if he could play Beethoven on it, and Schroeder scoffs at such an absurd idea. Peppermint Patty once called Schroeder a "miniature Leonard Bernstein" after she heard him whistling a classical piece during a ball game shortly after she was introduced to the strip and briefly took over management of the team. Schroeder's other distinguishing mark as a character is his constant refusal of Lucy's love. Lucy is infatuated with Schroeder, and frequently lounges against his piano while he is playing, professing her love for him. But Beethoven was a lifelong bachelor,
Schroeder (Peanuts) Lucy van Pelt, who constantly leans on Schroeder's piano, much to Schroeder's annoyance. Charlie Brown, Frieda and Snoopy are also occasionally depicted as leaning on Schroeder's piano. After Linus and Snoopy, Schroeder is probably Charlie Brown's closest friend; he once angrily berated Violet for giving Charlie Brown a used valentine well after Valentine's Day had come and gone, only to be undercut when Charlie Brown eagerly accepted it. Schroeder also joined Linus in chastising the girls (Lucy, Patty, Violet and Frieda) and Snoopy in "Charlie Brown's All-Stars", when it was discovered Charlie Brown refused to remove the girls and Snoopy