(I might've forgotten about this challenge again lolol)

Day 25: anime that never gets old no matter how many times you've rewatched it

Definitely Attack on Titan!! I've watched the first season 3 or 4 times and I'd gladly watch it again XD

I definitely need to re-watch it again lol

I also don't get sick of Hetalia, Black Butler, My Hero Academia or The Seven Deadly Sins >w<

Oh, and Sonic X (classic 👌)