When I'm first in love I feel it as a hollow space in my stomach whenever I'm not with them.

Later on the intense feeling fades and love becomes a comfortable experience, there's routine and stability and that's natural and nice.

I know I'm still in love because I care about their needs before I think about mine.

I still get a fuzzy feeling every time she says “I love you”😍

I think when you are you just know. As cliche as that is

When they hold your hand 😊

Love is nothing more than a certain chemical reaction in your brain.
I don't even think there is a good definition for "in love". So it's not easy to know if you're in love or not.

All logical sense and reasoning leave your brain.
you start wandering around with that 'Ron Weasley love-struck' grin on your chops 24/7.

When they changing their appearance somehow (in a big way) and it doesn't affect how you feel about them :P

When I see a woman in a knife fight get wounded and then begin to lick her wound.

I dont ive ever been in love & i dont think ill ever be unless i get a lobotomy.

Empty wallet and you ring her every single day

Why did you place this under food, btw? 😂

everything is so certain

It's like breathing. It just "is."

You conquer snoring.