''It's essentially the anthem for my rooftop in Vancouver. It's all about staying up late enough to see the sunrise. When I first heard it, I was sitting there with [Arrow costar] Colin Donnell and he said, 'This is the song to your rooftop.' And I was like, 'I was just thinking that!'''Tommy James and the Shondells, ''Crystal Blue Persuasion''
''It was in the [mid]season finale of Breaking Bad. I'm a big Breaking Bad fan, and when this song came on, it was just perfect. I immediately searched for it.''The Lumineers, ''Stubborn Love''
''There's one line at the beginning, 'The opposite of love's indifference.' That's a big philosophy for me.''Kishi Bashi, ''Manchester''
''It's a song I can fall asleep to and exercise to that's rare. It's just him and violins, very heartfelt.''Carly Rae Jepsen, ''Call Me Maybe''
''I had it as my ringtone, and I would purposely let my phone ring for the entire time and pretend I didn't know. I don't feel guilty at all! If I was ashamed, I wouldn't tell Entertainment Weekly. [Laughs]''