The first time I watched SIG was in Reply 1997. I didn't think I would like him at first, but he quickly grew on me. Those sleepy bedroom eyes that I didn't care for at first, now I feel are one of his best features. It wasn't until recently that I learned that he was a singer before he was an actor. I've not really branched out into Kpop much at ALL, but I listened to a couple of his songs and I think he's a great singer also! I'm looking forward to seeing him in more dramas!