Sorry, we just had a power cut in the dorm for no real reason. :'D Fun~
How far do you want me to listen? Just that one line?If so, I think it's:
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Links are hidden from guests. Please register to be able to view these links. I don't think it's an idiom, as googling it doesn't seem to yield any results that suggest as such.I think it's just another way of saying 心の底から. I haven't heard it before, but that would be my guess.