Muppet Babies - Season 4 - Eps 7: My Muppet Valentine
Rowlf is bummed out about not getting a Valentine cookie from Nanny when the others did so the rest of the Muppet Babies try to cheer him up. Rowlf dedicates a Valentine song to his friends and Nanny gives him his cookie, saying that she forgot to put it with the other cookies.
About Muppet Babies

Title: Muppet Babies
First Air Date: 1984-11-05
Last Air Date: 1990-12-29
Status: Ended
Rating: 7.958/10 (from 119 votes)
Language: EN
Seasons: 7
Total Episodes: 107
Network: CBS
Genres: Animation, Kids
Production Companies: Jim Henson Productions, Marvel Productions
Synopsis
The Muppet Babies (Kermit, Piggy, Gonzo, Fozzy and company) live in a large nursery watched over by Nanny. The babies have active imaginations, and often embark upon adventures into imaginary worlds.
Cast

Frank Welker
Baby Kermit / Baby Skeeter / Baby Beaker (voice)

Laurie O'Brien
Baby Piggy (voice)

Russi Taylor
Baby Gonzo (voice)

Greg Berg
Baby Fozzie / Baby Scooter (voice)

Dave Coulier
Baby Animal / Baby Bunsen (voice)

Katie Leigh
Baby Rowlf (voice)

Barbara Billingsley
Nanny (voice)