Lana Del Rey、Bleachers - Margaret Lyrics by:Jack Antonoff、Lana Del Rey Composed by:Jack Antonoff、Lana Del Rey This is a simple song gonna write it for a friend My shirt is inside out I'm messy with the pen He met Margaret on a rooftop she was wearin' white And he was like "I might be in trouble" He had flashes of the good life he was like "Should I jump off this building now or do it on the double" 'Cause baby if your love isn't trouble Baby if your love isn't trouble Baby if your love isn't trouble When you know you know When you know you know It kinda makes me laugh Runnin' down that path When you're good it's gold 'Cause when you know you know Words aren't my friends But they're red flags they're white knights They're black eyes and they're blue lies If you're askin' yourself "How do you know" Then that's your answer the answer is "No" You gotta run gotta run run run run like your head's on fire Run away like your head is on fire 'Cause baby if your love isn't trouble Baby if your love isn't trouble Baby if your love isn't trouble When you know you know When you know you know It kinda makes me laugh Runnin' down that path When you're good it's gold 'Cause when you know you know And when you're old you're old Like Hollywood and me The diamond on your ring The soul that you bring to the table The one that makes me sing In a minor key 'Cause when you know you know When you know you know So if you don't know don't give up 'Cause you never know what the new day might bring Maybe tomorrow you'll know Maybe tomorrow you'll know Maybe tomorrow you'll know I mean join the party By the way the party is December 18 Hey let's waltz this out 'cause 'Cause when you know you know And when you're old you're old Like Hollywood and me That diamond on your ring The soul that you bring to the table The one that makes me sing In a minor key Diamond on your ring 'Cause when you know you know When you know you know