(Mmmmh...) We said we'd keep it simple, keep it clean Just two people hanging in between No complications, no strings attached Just good company and leaving it at that But somewhere between the laughter and the night Something shifted and it changed the air Wrong in the rules but right in every way And now every word just gets in the way We keep saying it's nothing, keep saying it's fine But the way you look at me is crossing every line And I know we shouldn't — but I can't stop now We crossed lines we can't uncross Playing innocent while we dive right in Crossed lines, no going back now Too deep in this feeling to pretend The rules say stay away But every rule breaks down When you're standing right in front of me Not making a sound Crossed lines — yeah Crossed lines — mmh Everybody sees what they want to see Just two friends laughing carelessly But behind closed doors the story changes fast And every stolen moment moves too fast We built a world that only we can see Something beautiful and dangerous to leave We crossed lines we can't uncross Playing innocent while we dive right in Crossed lines, no going back now Too deep in this feeling to pretend The rules say stay away But every rule breaks down When you're standing right in front of me Not making a sound Crossed lines — yeah Crossed lines — mmh I know what this is I know what we're doing I know all the reasons We should walk away But knowing and feeling Are two different languages And right now my heart Has nothing left to say We crossed lines we can't uncross Playing innocent while we dive right in Crossed lines, no going back now Too deep in this feeling to pretend The rules say stay away But every rule breaks down When you're standing right in front of me Not making a sound Crossed lines — yeah Crossed lines — mmh Just crossed lines... We knew better... Mmmmh... Didn't we? We crossed the lines...
