At the end of "Queen Bea", Secret Squirrel hugs Morocco Mole and Penny and tells them that he loves them.
In the episode "Hot Rodney", Secret Squirrel takes the time to rescue Morocco Mole while using a phony traffic light to delay Hot Rodney in the race. While Secret doesn't win, he still shows his admiration towards Morocco and Penny.
"Platypus"
After Secret, Morocco, and the Chief get scrambled, Secret frequently reaches into Morocco's coat to try and find a weapon. At one point, he finds an autographed glossy of himself, which makes him say "Aw, Morocco must be my biggest fan".
The Platypus spends the episode thinking he's ugly, but by the ending, he meets a female platypus who thinks he's handsome.