TNT Boys, Keifer Sanchez, Mackie Empuerto and Francis Concepcion looks back on GGV guesting where it all started. <br /><br />Subscribe to the ABS-CBN Entertainment channel! - http://bit.ly/ABS-CBNEntertainment<br /><br />Watch the full episodes of Magandang Buhay on iWantTFC:<br />http://bit.ly/MagandangBuhay-iWantTFC<br />