I love how wholesome this topic is!! Thank you for making it Jay!
Honestly, every comment I get is my favorite
I just always feel so grateful and excited whenever someone comments! And I've got a lot of really sweet people reading my story and they're so nice it's crazy!
One that I really appreciated was

When I say I cried, I mean I CRIED!!
Also just like whenever someone comments that they binged the story, or found a moment really funny, or got excited because of an update, or related to a character, or were thinking about my story- just any comment really, it's AHHH!!!!!! I always tell my readers this because it's true, comments just mean the world to me, even if they are key smashes or constructive criticisms, from a long time commenter or one who only comments once, all the comments I get help motivate me so much and I'm always just so thankful whenever I get one!