In honor of Valentine's day, here's a little love song. "Let Me Call You Sweetheart (I'm in Love with You)" is a popular tune from 1910 with music by Leo Friedman and words by Beth Slater Whitson. I'm playing from the 1912 sheet music, which includes ukulele chords along with the piano accompaniment. I made a few minor adjustments, but I'm basically playing and singing as written. You may have heard this song in a recent episode of Downton Abbey (series 3, episode 2).