If you randomly sat on his lap
TUMBLR CREDS
N and Ken are going to give you a startled reaction. I can picture N laughing and saying something like "what is this?" before brushing it off. They would both enjoy you sitting on their lap and would probably pull you close to them.
Leo might be shocked, but he wouldn't say anything. He might look at for a minute before smiling and looking down and just, very very subtlety, wrapping his arms around your waist. I think when he can get away with it, Leo likes skinship.
Ravi and Hyuk totally play it off. If it's not something you do often, they might be surprised but I think they'd just get comfortable with you and hold you close while continuing their conversation with the other member.
Hongbin, depending on his mood, will either be a little surprised or completely play it off. He may look at you and kind of tilt his head if he's surprised, blushing a little bit, but other wise, play it off like it's a normal thing.
