Is it true what they're saying about you? Have you really been untrue? If it's so, I must go, even though it breaks my heart Have I given all my world To somebody else's girl? Is it true what all my friends are sayin'? (Is it true?) Is this just a game you've been playin'? (just a game) Can it be? Please tell me; can't you see I've got to know? Am I building all my world On somebody else's girl? This can't go on; if you're leading me on, I've got to know I couldn't hold you tight; I wouldn't have the right If you're his, then tell me so Is it true what all my friends are sayin'? (Is it true?) Is this just a game you've been playin'? (just a game) Can it be? Please tell me; can't you see I've got to know? Am I building all my world 'Round somebody else's girl? Am I building all my world 'Round somebody else's girl?