AKMU's Suhyun is the voice behind "Love and Pain" for the 'Lovestruck in the City' OST.

In the music video, Lee Eun Oh/Yoon Seon Ah (played by Kim Ji Won) and Park Jae Won (Ji Chang Wook) look back on the sweet memories they made together during the summer. "Love and Pain" is an emotional R&B ballad about the ups and downs of a relationship.

Watch the MV for Suhyun's "Love and Pain" above, and let us know what you think in the comments below.