Whenever I hear birds singing
As I walk under tall, green trees
I shall think of you and smile

Whenever I hear a sweet wrapper
Rustling gently in the breeze
I shall remember you and smile

Whenever I long to hear the sound
Of your infectious, joyful laughter
I shall miss you always and smile.

J.A McManus

http://www.poemhunter.com/poem/whenever-a-free-verse-poem/