Schroeder (Peanuts) be asleep on his piano. He addresses her as "pretty girl", and says "I think you're kind of cute! You really fascinate me!" He ends his string of flirtatious remarks with "I guess I love everything about you... Sweet baby!" Lucy cannot help but grin, to which Schroeder exclaims, "Ha! I knew you weren't asleep!" Lucy responds with "Rats!". Schroeder has only been known to kiss Lucy once. Lucy gives Schroeder a cupcake on Beethoven's birthday, and he kisses her on the cheek, but when Lucy turns around she sees Snoopy immediately next to her. Thinking that Snoopy kissed her,
Peanuts the entire life of the Sunday strip. Most of the other characters that eventually became the main characters of Peanuts did not appear until later: Violet (February 1951), Schroeder (May 1951), Lucy (March 1952), Linus (September 1952), Pig-Pen (July 1954), Sally (August 1959), Frieda (March 1961), "Peppermint" Patty (August 1966), Woodstock (introduced April 1967; given a name in June 1970), Franklin (July 1968), Marcie (July 1971), and Rerun (March 1973). Schulz decided to produce all aspects of the strip himself from the script to the finished art and lettering. Schulz did, however, hire help to produce the comic book adaptations