Wonder Girls' Sun seems to have fallen for the new KBS mini-series 'Oohlala Couple', which also features her in an OST.

After watching the latest episode, Sun updated her Twitter, "I have fallen for the two lead characters' outstanding acting skills in 'Oohlala Couple'... What should I do? Hahaha. A fun drama I'm looking forward to!!"

'Oohlala Couple' is a family comedy that revolves around a married couple who stamp their seals on divorce papers, but in a curious turn of events, end up switching their souls. The drama has kicked off to a great start, ranking in at #1 for its time slot with its first and second episodes.