How do you know when you’re in love.

When they make your heart flutter and you can't stop thinking about them

Lust is strong at first but then goes away.
Love gets stronger with time. Love is what keeps you together when things get hard.

Butterflys every moment your together , makes you happy and treats you well - usally great start

I think of you have to wonder you're not... Maybe infatuation, but love?
That's something that grows over time *insert stirring strings music and video of meadows in bloom here*

You say Oh shit I think i'm in love now i'm done for.

you go great lengths to please that person

I'm jealous.