Boys keep it all inside I tried to hide it underneath Still my heart starts to beat My human heart Only got a human heart I wish it didn't run away I wish it didn't fall apart Oh, my human heart Night and day, light and dark Any day it could be torn in half (ooh) Only got a human heart Girls can make believe Girls wear it on the sleeve Thought I could pretend for trying's sake Still my heart had to break My human heart Only got a human heart I wish it didn't run away I wish it didn't fall apart Oh, my human heart Night and day, light and dark Any day it could be torn in half (ooh) Only got a human heart Ooh Ooh