Block B's Jaehyo accidentally recommended Zico a film starring his ex-girlfriend. 

The recent episode of M2's 'Comeback Table' featured the hip-hop idol group that has come back with "Shall We Dance". For the special segment, Block B members gathered at a restaurant for a meal, and while eating, Jaehyo asked, "Are there any good movies to watch nowadays?"

P.O. recommended 'Silence'. Jaehyo then innocently said, "I think Jiho (Zico) will like 'Memoir of a Murderer'." The film stars Sul Kyung Goo, Oh Dal Soo, Kim Nam Gil, and AOA's Seolhyun (a.k.a Zico's ex.)

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Zico smiled and responded, "'Memoir of a Murderer? I've watched it." In an attempt to avoid an awkward situation, P.O. attempted to hint at Jaehyo and softly called, "Hyung..." 

However, Jaehyo innocently continued chatting about the film. P.O. softly laughed and waved his hands to stop Jaehyo, who looked absolutely clueless. Jaehyo ended up asking, "Why??", making Zico say, "No.. no.. (it's ok)."

Watch the awkwardly funny moment in the clip above @2:22.