eh!?
1. they swapped their body using special drug from the husband to see who are his wife cheating to.
2. the husband have a lot of sex with another male using his own wife's body, which is sounds like gay (mentally) to me. while the wife (on the husband's body) is no where to seen.
3. the wife's friend(?) appear and bring the husband to the wife who are no news about her.
4. they reveal their each secrets, and the wife tell that she is love him (the husband) after all, and fuck her body using her husband's.
5. after sex, the wife tell the husband to decide what will the husband do from now on (will they swap their body's back or not), while take out the drugs.
6. 2 years later, it revealed that the husband choose to be in the wife's body, and then they showed their love and never cheating again.
The End.