INFINITE‘s Sunggyu confessed his unique underwear preferences. On the December 3rd episode of KBS 2TV‘s ’Hello‘, Sunggyu was asked, “Is there a member who uses items belonging to the other members’?“, and he honestly confessed, “Sometimes I wear other people’s underwear without telling them“. The MCs were surprised by this confession, but asked, “Whose underwear do you like the most?“. The question flustered Sunggyu for a bit, but he answered, “I like Sungjong‘s especially. His colorful underwear is my style“, causing the studio to explode into laughter.