His father has fixed his marriage with the daughter of his old friend but he is in the love with one of the colleagues of his company. He never had disobeyed his father. His girlfriend on the other hand says that if he doesn't marry her, she will commit suicide.
1
you run away with her abandoning your family and society.
2
you will tell your girlfriend to commit suicide as you are not able to disobey your father's decision.
3
he will convince his parents and try to reflect the good quality of his girlfriend and with the consent of the elders.
4
he complaint her parents about the threat, she is giving and asked them to persuade his daughter not to force him and disturb his family.