BTS Yoongi ff: My Anguish Love

What do you call this, an anguish love. You told me, when you're gone I should smile at the sky and you smile back. I close my eyes humming to the rhythm of my heartbeat. Look what you made me feel. A rhythm only you can stop. Two months passed, hope you're doing okay. At least a letter from heaven wont hurt. My heart is being wounded, but don't worry the rain will cry for me.