On this week's airing of KBS 2TV's 'Happy Together 3,' Big Bang members appeared on the episode where they delved into various topics, including why T.O.P doesn't like to show skin on air.

When T.O.P was asked, "Why don't you wear short sleeves? Aren't you sweating?" T.O.P answered, "I sweat a lot. I like to sweat. [That's why] I don't wear short sleeves on stage." 

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T.O.P continued, "I don't have a lot of hair, but I don't like it when my skin is touched." G-dragon then chimed in, mentioning the one time T.O.P had bared skin for a scene in his movie, "T.O.P has a nice body. He revealed his body once in a movie and I was really surprised." 

Seungri revealed, "Even when he is with us, he never takes off his clothes, not even his socks. We were riding a yacht and usually people ride it with their socks off, but he kept his socks on throughout." 

T.O.P then explained, "I am really shy [about it]. I think it's a mental issue," to which G-Dragon added, "For the 10 years we've been together, I've never taken a shower with him." T.O.P revealed, "There was one time I watched the members take a shower." 

Meanwhile, the producers of 'Happy Together 3' revealed prior to airing that they will be extending the episode to 100 minutes for one of their biggest guests yet.