Seo Ji-hye (; born August 24, 1984) is a South Korean actress. After first attracting attention in the horror film Voice (2005), Seo has since starred in numerous television dramas, notably 49 Days (2011), Punch (2014), Don't Dare to Dream (2016), Crash Landing on You (2019), and Red Balloon (2022âÂÂ2023).