I think it was Gurdip-Arjun ..
judges always used to underscore them even when theyt were gud .
like in the village theme ... they danced very well on the song 'sar pe top lal' but they only got 20 ....
in the western dance indian style theme .. the danced on 'ek bar jo jaye jawani phir na aye' they performed very well and they did alot of difficult steps .. but judges only gave them 23 ...
The comedy theme dance they deserved 30 but they only got 27 .. their dance was the best comedy theme performance....
and that romance theme ..they performed on 'lal dupata ur gaya jo' .. i agree the dance was ok ..but they deserved 24 atleast ..but the judges only gave them 21...