Actor Lee Jang Woo snapped a photo with After School's UEE and Raina backstage at 'Music Bank'.

Raina tweeted on May 29, "'Music Bank' waiting room! My pretty UEE unni and Lee Jang Woo oppa, who's gotten cooler these days. Apparently, tomorrow's the first broadcast of 'I Do I Do', anticipation, anticipation! Hope it becomes a big hit, fighting!"

Fans commented, "Lee Jang Woo, hopefully your drama will be daebak," "Raina's getting prettier," and "UEE and Raina look like they've lost weight."

Lee Jang Woo will be returning to television screens with 'I Do I Do', a story about shoe designer Hwang Ji Ahn, played by Kim Sun Ah, who becomes with child after an accidental night with new employee Park Tae Kang (Lee Jang Woo). The first broadcast is scheduled for May 30 at 9:55PM on MBC.

Source + Photo: Osen, Raina's Twitter