Having a secret relationship with an Idol isn't that good. You can't go outside without putting a disguise, you can't walk in the street together, and we can't say out loud how we love each other. Is it bad to wish the real love that you really wanted since then? Is it that selfish to let him leave his career just for me? Is it bad having an affair with another guy? Is it bad having an Affair with Oh Se Hun? Date started: September 2, 2016 12:08 am. Noted.All Rights Reserved