The silence hangs over both Sinclair and Jack for several long seconds. Sinclair's trying to figure out what the prevailing emotion is, but it looks like Jack himself isn't really even sure.

But he did see that Jack took his advice. He saw the effort it took to hold back everything he might have been thinking or feeling, and that's worth acknowledging.

"Nicely handled, son," Sinclair says quietly, earnestly. "If this is what you want, saving the Sisters, we'll find you an alternative." Then, just to double check, make sure there's nothing he's missing here, "...Is this what you want?"