I think I know?

Whose Heart is that? I think I know.
Its owner is quite happy though.
Full of joy like a vivid rainbow,
I watch him laugh. Do I say hello.

He nervously gives my Heand a shake,
And laughs until his belly aches.
The only other sound's the break,
Of distant waves and birds awake.

his Heart is Loveing, Kind and deep,
But he has promises to keep,
After dinner and lots of sleep.
Sweet dreams come to him cheap.

he rises from his messy bed,
With thoughts of ecstasy in his head,
He eats his toast with a butter spred.
Ready for the day ahead.