"Love"

This has been on my brain for a few days now.

What is Love?

How do you know when you love someone? I'm not talking about the way family loves one another, but the way two people come together and build a relationship kind of love. Like seriously, how do you know you're in love? Let me guess.. "You just know." Uhmmmm.. idk about that.

(Not that I'm in it or anything, I'm just curious!)

Opinions would be appreciated!

:)