Does Love Stories Started In BB last?

Ok there's so much of talks about live angles and shipping and fake and real and all that, but in a way it's not surprising that love stories are such an integral part of BB. HMs are staying in close proximity with each other 24*7 and mostly hostile environment where everyone is trying to get the better of everyone. It's only human that in such a place you invariably find a bond. There are other bonds formed too, but I guess a love angle is most common.

Also from the previous seasons most of the love stories have been going steady.

PS: whatever the reasons maybe, but I suppose most love stories in BB do lead to a stronger bond outside like

Asim and Himanshi

Aly and Jasmin

Puneesh and Bandagi

Paras and Mahira

Prince and Yuvika

And of course Sid and Sana.

Of course many didn't last too like

Gauhar and Kushal

Tanna and Upen