I thought I understood Hannibal’s interest with Will and why he had put him in danger when sending him to Tobias.
To test Will and see whether or not he was "clever enough to get past those walls".
And so I thought it all made sense when he had that look of utmost relief when he saw Will entering his office and just have that smile on his face.
BUT NOW WHAT. I DON’T UNDERSTAND YOU, HANNIBAL. YOU’RE SCREWING WITH HIM BECAUSE YOU’RE CURIOUS!?!? SOMEONE EXPLAIN WHAT HANNIBAL IS DOING TO WILL TO ME.