Give me 30 seconds with the safety card and I could!
As I say, if it's your third trip in as many days, you should be able to remember (I know I would).
Indeed, reading the safety card would be a good idea in any case. I wonder why they tell you to do that as part of the safety brief...
As for the "third trip" part, that's not the case at all. It would be the case ONLY if you had traveled ONLY on one airplane type/configuration. Put an A320 or ERJ into the mix, and the whole theory goes up in flames!
So, if you MUST read something during the brief, browse through the safety card one more time. I still do -- EVERY flight!