well this is wat KIRI wrote in his blog abt NAUMAN
Nauman: He's a self-styled most good looking and stylish male Roadie, who has a lot of interest in girls. His ego let to his downfall. Sandeep was telling the truth to Tamanna on the night of the 'talk time' that Nauman went to them and shared about his intimacy with Tamanna and asked if he should continue. Even I was there in the scene when Nauman said these things to Sandeep and Pradeep. Nauman trusted Sandeep and Pradeep blindly, I thought I was the biggest fool but Nauman turned out to be more foolish than me. His performance in the cattle dung collection task was pathetic. But there is one good thing about him that he doesn't speak ill of others, he doesn't backstab.
link: http://www.in.com/roadies-blogs-showblogs-detail-3265.html
Its kind of disappointing 2 read all this nd get 2 know the truth.rightly said by kiri naumi has this huge ego the so called inflated ego which he him self accepts as his biggest weakness.nd his intrest in girls!!!!!!!!!! can't believe it is so much that he went 2 the extent of going out of the show(it maybe may not be not sure abt the exact reason).
wat disturbs the most is sharing of his nd tamanna's intimacy with sandy nd pradeep!!!!!!!!!!!!( y does this guy hav 2 share it with sum 1esp sandy nd pradeep)wat the hell is this guy doin i dont understand.in 1st vote out it self sandy back stabbed him by voting out sufi still he didn't understand sandy's nature nd games.in that sense nauman is the biggest fool on the show as kiri rightly claimed.
every thng said nd done nauman is a very gud human being i believe this even now.he is a extremely smart guy who almost all the time gets his planning right.a person who is always thinking abt his moves.i always felt nauman liked tammy a lot.his liking 4 tammy might be the reason which answers y he went 2 sandy nd shared his nd tammy intimacy with him.
naumi knows that tammy likes him nd also sandy.it might be just might be that he didn't want tammy 2 be close 2 sandy as already tammy nd sandy were close initially at a time when naumi was spending all his time with varisha.initially naumi nd vari were very close 2 each other 2 such an extend that other roadies suspected smthng is seriously going on b/n them.vari left unfortunately 4 naumi nd tammy got her chance 2 get close 2 naumi which i guess she was waiting 4 right from the beginning.now tammy nd naumi were 2gether for most of the time.bcz naumi liked tammy so much he might hav planned that if he shared his intimacy with tamanna with sandy, sandy might stay away frm tamanna.naumi is a smart player as was evident in last episode.
it also might be that sandy nd naumi were gud frnds or maybe sandy might hav pretended 2 be naumi's frnd nd naumi trusted him nd ud hav shared his secrets with him.naumi values frndship as we know.
anyways wat ever it is he was always with tamanna when ppl made her life extremely difficult esp sandy. sandy himself agrees 2 this as he mentioned in his blog.i truly admire this quality of naumi.
naumi's liking 4 tammy was evident in the vote out of sandy when tammy took his name he was blown away by it i guess.
he is human after all nd think he can be excused once!!!!!!!!!!!!!!!!!!!!! kiri did mention abt his gud qualities.