Color Theory - Two lyrics

What have we here? It's not what you think I've had time to consider my words And nothing to drink Caught in the act With sweat on my brow I knew sooner or later you'd find out So how about now? Don't cry for your mother Don't curse your discovery I don't think any less of you There's room in my heart for two Don't call me your lover Don't grudge me another one You shouldn't let it bother you There's room in my heart for two Don't look surprised You had to suspect I've got way too much time on my hands What did you expect? To let me go Would be such a waste There are plenty of other girls happy To be in your place We're all adults There's no need to shout We can talk later on if you want I'm busy right now So run along Now be a dear Could you turn off the lights on your way out? I'm not finished here