The two fans sang chants of support for the Turkish international during the mornings training session.
Turan will have to wait until January until he can make his Barcelona debut as the La Liga giants are currently serving a FIFA transfer ban.
Barcelona signed the 28-year-old on a five year deal from Atletico Madrid over the summer transfer window but he has been unable to play a single game for his new side.
Turan has however, been able to play international football and played a key role in Turkey reaching the 2015 European Championships.
Turan won almost every trophy at Atletico Madrid before a high profile move to Barcelona over the summer transfer window. Barcelona take on Real Sociedad this weekend in the Spanish league.