Bigg Boss season 6 is all set to come to its closure on 12 January 2013 but we must say that the season has been replete with sweet, sour and lovey-dovey moments. And the most interesting part is that viewers witnessed quite a few love triangle relationships blossoming in the house. Read on to find out who and what are we talking about… Karishma-Vishal-Sana: Sana and Karishma were best of friends before Vishal entered the house, but soon after Vishal made an entry, the two ladies broke apart. Vishal and Sana stopped talking to each other for 9 days in the house, post which the two made up and Sana started poisoning Vishal's relationship with Karishma. Sana-Rajev-Delnaz: While Delnaz and Sana have been best of friends, Rajev's chemistry with Sana has become the talk of the town. There are times when the two are seen cosying up and kissing and touching each other and telling each other how they will be together post the show. While Delnaz would not react to the two cosying up, she recently showed signs of getting agitated when Rajev flirted with Sana in front of her and told Rajev the same. Sana-Rajev-Karishma: Sana and Rajev were best of pals soon after the show began. While the two kept having fights on and off, there was one particular incident when Rajev tried apologizing to Sana but she would not listen. That was when he diverted his attention to Karishma and called her a sweet girl. His stint with Karishma sadly lasted only a day since Karishma got evicted soon after. Taking this up as an issue, Sana refused to talk to Rajev for one whole day while at the end of it the two kissed and patched up. Aashka-Santosh-Karishma: While in the padosi house, Santosh was been hitting on Aashka, his colour changed as soon as he entered the main house. Soon after he was seen getting close to Karishma, Aashka lost her cool on him and called him a dubious man without character since she then understood that all he was trying to do was just fake his love for her which she did not appreciate. On the other hand, Karishma asked Santosh to stay away since according to her he was overdoing it. Mink-Niketan-Urvashi: The trio has been best of friends. While Mink was a wild card entry on the show, Urvashi took her time to get along but soon turned to be her best friend. While there was a little dispute between the two for Niketan, it was never out in open but Niketan chose his favorites too. While he had an option of walking out with a bag filled with 2 millions rupees, he chose instead to spend a few more days inside the house with Urvashi. Niketan-Karishma-Vishal: While Karishma and Niketan were ex's and always shared a good relationship in the house, there was a time when Niketan was irked at Karishma for getting close to Vishal. He advised her to stay away from Vishal. This was one of the reasons why he would not get along well with Vishal as well.