It's not about cheating n age differences among two people who are deeply in love but about the fact that love has no boundaries..It sees nothing , right or wrong, true or not bt the feelings both possess.. it has sacrifices and happiness in the deep pain of separation and not having ur love with you..
The character vijay is also suffering from this pain in this movie even though he doesn't want to get rid of it and live little more with the pain and the memories of his beloved.. it was gud movie . I like it