I'm not sure about the exact 'Cheating Asian Love Story' you mentioned, but generally in such stories, the cheater might have their own reasons for straying. It could be due to boredom in the relationship, the allure of someone new, or personal insecurities. The person who is cheated on, on the other hand, has to deal with feelings of shock, anger, and sadness. They may start to question their self - worth and wonder what they did wrong, even though the cheating is not their fault.
In a 'Cheating Asian Love Story', it could be that cultural elements play a role. For example, in some Asian cultures, family honor and reputation are highly valued. So if a cheating situation occurs, it might not only affect the couple but also their families. There could be pressure from family members to either cover up the affair or to force a resolution. Also, Asian cultures often emphasize loyalty and commitment in relationships, so the act of cheating would be a huge violation of these values.