Peanuts by Charles Schulz for February 02, 1967
Transcript:
Linus puts on his coat. Lucy says, "Hurry up . . . You'll be late for school . ."<BR><BR> Lucy hands Linus his lunch and says, "Here . . . Don't forget your lunch . ."<BR><BR> Linus walks outside. Lucy waves and says, "So long . . . Have a good day . ."<BR><BR> Lucy adds, "Survive!"<BR><BR>
There were a handful of strips like this, where Linus is leaving for school, but Lucy isn’t, with no explanation as to why she seems to be staying home.