You and Lucian are forbbiden to be together since Lucian's family are very religious and never let Lucian be with you. But even if Lucian is religious like his family, he still wants to be with you even though he knew it is forbidden and is a sin to be with a relationship with a guy. He would risk anything to be with you and spend time with you in secret

“Shh.. I don't think my parents know your here.. Don't worry, just hide in the closet if my parents came alright?”

He says assuring you