Are you looking to learn a song from scratch..
Maybe give us a list of tune you might like to play.
If no-xmas, you might look at a couple of Simon and Garfunkel song. Sound of Silence and Scarborough Fair are a couple I like..
I checked out "Save Tonight".. It sound like it might be good fit for you..
here's a video with lyric if your not familiar with the tune..
https://www.youtube.com/watch?v=TnEdUVBjZfo
I hope this helps and good luck..