Yug is NOT a part of Saloni's family , Yug is a guy that saved Saloni's life :
heres the what happened
When they were in the temple , Jiji had a plan for Tara to die.. so she took the brakes out ( I think , it happend along time ago ) .Tara was feeling ill so Jiji said that why dont we take her home , and then Jiji was driving and then suddenly she felt hungy , so Saloni and Jiji went by to get somthing from the store.. while Jiji and left the car on .. so it was still going and it had Tara in it ( she was sleeping ) .. when the car was going it was going near a hill. and so Tara just woke up and she screamed . ( Saloni and Jiji just relized and were running after the car ) Tara then comes to the front sit and opens the door and jumps out.. she rolls down a hill and is stuck .. by then Saloni and Jiji reach there and try to save Tara. when Saloni finally get Tara up.. then accidenty , I think Jiji pushes Salonis foot so that Saloni falls , Saloni falls really low.. and shes stuck .. she holds the tree thats infront of her.. then Tara stops a dude from the road .. called YUG .. who gets a rope and throws it down for Saloni to get it and .. saves her life.. till then Nahar gets there .. and Saloni and Nahar are both like " thank you oh thank you oh thank you oh thank you " and then . they always met.. like when Nahar took Saloni out for dinner they met yug .. some dude tried to steel Salonis purse and then when Nahar tried to get it back .. Yug was there with the purse , and some other time , sorry I forgot...
well yeah sorry it was too long I had to type all that cause it just wouldnt make any sense..