I never do when at the movies, but occasionally do when I'm watching at home.

Yep. Just to see if there's a mini part of the movie at the end of the credits. Me and my family always do that every time we're all at the movies

always

Only if it's a Marvel movie.

Only when I watch movies at home.

Similar to what Jackson stated earlier in the comments. They sometimes have extra scenes and I don't like missing those. Like Sparklefairy and Applesauce, even I watch them at home!

There is something that I see in the way you look at me there’s a smile there’s a truth in your eyes what an unexpected way on this unexpected day could it be this is where I belong it is you I have loved all along

Mostly with the Marvel MCU films. :P

for the mcu films? always

although i regret doing it for amatw

I was just thinking this! I always want to stay but everyone else leaves so the cleaner people come and I feel pressured to leave. :(

Only when I hear there's going to be a special scene at the end.

Only during movies that have a special scene at the end