I managed to find this
'Till We Meet Again' - Charles Hart & Louis James
Words by Raymond B. Egan, music by Richard Whiting, 1918
There's a song in the land of the lily,
Each sweetheart has heard with a sigh.
Over high garden walls this sweet echo falls,
And a fond lover whispers good-bye.
CHORUS
Smile the while you kiss me sad adieu,
When the clouds roll by, I'll come to you.
Then the skies will seem more blue,
Down in Lovers' Lane, my dearie.
Wedding bells will ring so merrily.
Ev'ry tear will be a memory.
So wait and pray each night for me,
'Till we meet again.
Tho' good-bye means the birth of a teardrop,
Hello means the birth of a smile,
And the smile will erase the tear-blighting trace,
When we meet in the after a while.
The song became a sentimental favourite towards the close of the war and was sung by many performers, including Henry Burr and Albert Campbell, also performed by Vernon Dalhart and Gladys Price in 1918
Hope this is of some help to you
Its nice to be important, but its more important to be nice
Y Ddraig Goch ddyry gychwyn