CBS News Sunday Morning Season 37 Episode 22 February 15, 2015

"Love Matters" is the theme. Included: an interview with singer-songwriter John Legend; visits with couples who met early, split up and found love together later in life; a profile of relationship expert Dan Savage; a report on wedding photography; a look at whether there is such a thing as a broken heart. Also: Cartier jewelry; the lives and loves of sex researchers Masters and Johnson.