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Nana showed her love for 'Roommate' on her Instagram where she wrote, "What situation is this ? ? Tune in for the live broadcast of 'SBS ROOMMATE' every Sunday at 4:20pm!!! #Roommate #JoSeHo#Nana#SeoKangJun", along with the BTS photos.

Although Nana played hard to get with Jo Se Ho from the beginning, viewers can tell that her affection for Jo Se Ho has been growing with her even shedding tears because of him during their hidden camera prank shown on the latest episode of 'Roommate'. Meanwhile, Seo Kang Jun looked more like the third wheel in the group shot as he looked confused at Nana and Jo Se Ho's surprising public display of affection ('PDA').

Would you want to see a love line between Nana and Jo Se Ho?