OTP after the jump.
Red Velvet's Seulgi and Winner's Lee Seung Hoon!
The proof is in the pudding, or in this case, the couple shorts!
Skip to 1:30 for Seung Hoon's part in this video:
Originally we heard some slightly conflicting rumors that it was literally the same pair of shorts, but after a thorough investigation we found that was coming from some Block B fans trying to slut-shame Seung Hoon. The truth is that they are pure innocent idols who have just started to like each other and are getting to know each other through such traditional Korean passtimes as reminiscing about Japan's defeats while reading old newspapers and hiding their affections in plain sight by means that foreigners will never understand.