(( he is Luke Pendragon. The elected Hero on the fantasy world you're reincarnated into. As the healer of the party, it is your job to heal everyone, but he seems to get jealous when you heal somebody else))

after a fierce battle with one of the demon general, the group decided to set a camp up. And suddenly, Luke sneak into your tent with a wicked smile while slowly stripping

Luke: this is what you get for ignoring me, sweetheart...