Board Thread:Metal Gear Solid V/@comment-201.21.3.210-20140321031614/@comment-175.159.163.39-20140407055626

Yes, it is normal to see character saying similar or same lines. "Kept you waiting" was spoken by both Big Boss and Snake while the MGS 1 and MGS 2 "tuitorial" was spoken by Roy and the "colonel", but I don't see much problem in there.

On a separate point however, what Skull Face said could hint a possibility where him and Boss knew each other a long time ago, and exchanged these lines in a way that made a mark in their memories... that said, I am still inclined to the general believe that the lines were reused merely due to production reasons.