BoA and actor Lee Sang Yup will be guesting on 'A Hyung I Know' (also 'Knowing Brothers')!

The two stars previously appeared in JTBC drama 'This Week, My Wife is Cheating' as a couple, and will be reuniting after over a year. JTBC has confirmed that BoA and Lee Sang Yup will record for 'A Hyung I Know' this January 11, and that their episode will take air on January 20.

'A Hyung I Know' airs every Saturdays at 8:50 PM KST!