LOVE IS LIKE COCAINE and other fun facts! HuffPost's science correspondent Cara Santa Maria joins Sandra & Dave to discuss equations of the heart. TOPICS: Love Chemicals, Research, Feelings of Lust, Longevity & Bonding, Sandra's Attachment Extraction, Hook Up Dilemmas, Companionship, Keeping the Fire, Intimacy & Touch, Addiction, Fiscal Responsibility, Heart Pains, Attraction in Friendship, Strength in Single-hood and Cara & Dave make bets on Sandra's love life. Not fair, guys!!!