A song from WW 1

Smile the while you kiss me said adieu,
When the clouds roll by I' ll come to you.
Then the sky will seem more blue,
Down in lovers lane my dearie.

Wedding bells will ring so merrily,
Every tear will be a memory.
Wait and pray each night for me,
Till we meet again.

The music was written by Richard A. Whiting, the lyrics by Raymond B. Egan in 1918
Bing Crosby and Patty Page singing this duet in 1952