Identified. Recommended if you like this kind of stuff. Don't know who translated it, but a bit of googling should turn it up.
...So,When I came back, I realized I had forgotten my keys, so...why are you at our place at this hour?Oh shut!It couldn't be helped. ♪Well... today there was an event in Ikebukuro, you see...You're the one who can't be helped, you know...