Do you know your preferred love language(s)? In my experience, this question seems to be asked more and more often when couples are first getting to know each other-or when they've landed in couples therapy. Gary Chapman's book The 5 Love Languages is a longstanding bestseller for a reason-it simply and intuitively organizes the ways romantic partners demonstrate care for each other. Words of affirmation, physical touch, quality time, gifts, and acts of service: we have all noticed what these different behaviors mean to us when our partners do them, and vice versa.