I hate to say it but Seonwoo really needs to stop. It would be so much better if he was just being distant and giving up and work on himself so that Jeong can realize what he's missing. Side note, I would love it if he does wind up wearing contacts or gets lasik or something and Jeong helps him get better fitting clothes but I also get that's he's super cute being dorky and "ordinary" but that's just my opinion.