Extra marital affairs. Adultery. Cheating. You name it. These many names for one ancient act that is driven by love-driven-by-lust, is mentioned as one of deadly sin that's condemned in The Bible, The Koran, and many beliefs' holy books. The TV series drama successfully dramatizes and showcases what we called flirting-aimed-to-false-object-of-affection. No accusation is needed. No discussion should be made. Just enjoy the excellent show, take the lessons, learn to educate yourself, and heal your wound if any, then move on. To those who are concerned, stop doing adultery/cheating/having extra marital affairs. It hurts you, your loved one, your spouse, your significant partner, your family, especially your children if any.