I think Louis should probably change his appearance. Since he'll be living in Daeho's world from now on, and considering his striking resemblance to Sion, a lot of people might mistake them; not to mention how Sion himself might run into them and somehow add to potential insecurities, considering how he acted in the past. Even without dying his hair, maybe Louis can restyle it, and then wear fashion glasses to more efficiently change his appearance outdoors. That way, Louis will be seen by Daeho's friends and acquaintances as Louis, and even if Sion or his friends randomly appear, his appearance would be considered somewhat different. No doubt Sion might still find a way to stir trouble, but at least the chances of Louis's appearance being a potential subject of trouble is lessened.
I think Louis should probably change his appearance. Since he'll be living in Daeho's world from now on, and considering his striking resemblance to Sion, a lot of people might mistake them; not to mention how Sion himself might run into them and somehow add to potential insecurities, considering how he acted in the past. Even without dying his hair, maybe Louis can restyle it, and then wear fashion glasses to more efficiently change his appearance outdoors.
That way, Louis will be seen by Daeho's friends and acquaintances as Louis, and even if Sion or his friends randomly appear, his appearance would be considered somewhat different. No doubt Sion might still find a way to stir trouble, but at least the chances of Louis's appearance being a potential subject of trouble is lessened.