Eric Nam is the voice behind "The Night" for the 'Boyfriend' OST!

The music video features scenes of Song Hye Kyo and Park Bo Gum's dates and growing romance as well as Eric Nam in the studio. "The Night" is about knowing you're slowly falling in love with someone you didn't intend to have feelings for.

Check out Eric Nam's "The Night" above, and let us know what you think in the comments below.