That was a sad ending from the anime "grandpa and grandma turn young again"...

You hold the f**k up I've read like the entire manga and I do not remember any really sad endings unless I have not seen any new chapters that they've come out with

And I'm only on like episode 3 of the anime so I'm like what the hell's going on there

I won't tell, I might accidentally spoil you.

Bro I read the manga okay and the anime is pretty much just a shit post, please just tell me

It's by anime episode 11.

Great you know I think I'm just going to go skip to that one because I'm already mad that they removed one of them with my favorite funny scenes from the manga in the anime