4.1: blame it on the boogie

Without saying a word, you can light up my darkness. I'll admit it. But I'm sorry to say that I'm not sure which of you does. Sorry, for avoiding you, and I'm sorry for you, for avoiding me. Should I say bye to both? My friend said:
-as long as you can take advantage, don't be generous.

don't blame it on sunshine, don't blame it on moonlight