Letter Hh!
Big H, little h!

Hide-and-seek!
Hide-and-seek!

Hen is hiding.
Hen is hiding.
Hen is hiding under the hat!
Hen is hiding.
Hen is hiding under the hat.

"Where is Hen?
Where is Hen?"
Hiccup! Hiccup!  
"Oh, I found you, Hen!"

hen
hat

Hippo is hiding.
Hippo is hiding.
Hippo is hiding in the hut!
Hippo is hiding.
Hippo is hiding in the hut!

"Where is Hippo?
Where is Hippo?"
Hiccup! Hiccup!
"Oh, I found you, Hippo!"

hippo
hut

/h/ is the sound of Hh.