how come

how come you always wind up changing your direction?, how come you always end up dancing through the room?, how come you always never wanna use protection?, how come you're floating like a helium balloon?, i can't keep up, you're moving too fast, i got to know, is this gonna last?, cause i can't tell whether you're up or you're down, this whole situation is spinning me round, spinning me round, spinning me round, how come you always end up changing your intentions?, how come you always wind up blowing hot and cold?, one minute honest then you're full of false pretension, head in the clouds but still you're desperate to control, to control, i just don't know what to believe, you build me and then you bring me down on my knees, you say you want me, then you're up and you're gone, i got to know just where you're coming from, coming from, where you're coming from, i got to know before it's over, one way or the other, if you're stringing me along, i can't keep up, you're moving too fast, i got to know, is this gonna last?, cause i can't tell whether you're up or you're down, this whole situation is spinning me round, spinning me round, spinning me round, how come?, how come?, how come you always wind up changing your direction?