Lyric discussion by ImpliedLove 

Cover art for Floorplan lyrics by Tegan and Sara

I think this about a relationship that the singer wants to have but as a character flaw can't commit and will "hold the loss in my heart forever.

she knew she "shouldn't go" but felt the pressure of a relationship and bolted and for leaving all eye on her, it's her fault it's over, she ruined a good thing.

but she did want it so much she wished she would draw her lover a floorplan to her head and heart so she'd be tamed, so to speak.