Its matter of civilization one the generation change and education level changes the crazy about people may change ... there behave created by the people so they change obviously then they are also change and it should be ......
Your vote on this answer has already been received
I already told you, A little knowledge is a dangerous thing.
Yesterdays? read about Rajnikanth-Silk, Amitabh-Rekha-Jaya Bhaduri, Gulzar-Rakhi-Suchitra, Rajesh Khanna-Dimple-Mala. All were in triangle love stories.
Now a days: Akshay-Twinkle, Arbaaz-Malayka and many more.
Update your knowledge about the topic.