India, Feb. 28 -- Feb 27 became the day of the viral K-drama couples switcheroo. Hallyu stars IU and Lee Jong Suk's real-life romance has been going strong for nearly the past three years despite persistent rumours of their breakup. Both household favourites are currently also committed to their professional goals, with Lee set to appear in tvN's upcoming legal drama and IU stepping up for a brand-new high jewellery photoshoot collaboration.

Ironically, they've joined forces with those top celebrities for these projects, who also partnered up professionally as an onscreen couple for the hit K-drama, True Beauty - Moon Ga Young and Cha Eunwoo.

On Thursday, local fans spotted Lee Jong Suk and Moon Ga Young shooting for their forthcoming l...