Telangana Chief Minster K Chandrahekhar Rao yesterday met DMK Chief Stalin at the latter's residence in a bid to fructify his third front dream. But DMK, at the end of the hour long meet, called it a mere courtesy call by the Telangana Chief Minister to the DMK president. If sources are to be believed, Stalin has snubbed KCR's proposal to join the third front, since the party is firmly backing Congress and Rahul Gandhi as the next Prime Minister.