(S02E20) Trust. Five little letters that represent so, so much. For Chuck, trust has been key to his agreeing to be the American government's good little intersect. He's gone along with all the dangerous assignments, put his life on the line, lied to his friends and family, and every step of the way, he's trusted that Casey and Sarah and the General are working for the country's best interest, and by extension, his best interest.

After convincing the General that the only way to keep Fulcrum from getting their own intersect, the one not in Chuck's head, was to steal back Orion before he succeeds in building another unit. The fact that Orion was also Steve Bartowski -- Chuck's primary objective, i.e. "get back dad" -- was evident. However, for appearances, he let the team believe that he believed saving the interset was the most important thing.