When Rafael agreed to let Annalise have her beloved pets in his manor, he hadn't thought she would find one the moment they returned. He had it planned out that she would put the room together first and then go looking for what she wanted to put inside the room.
It was only the first day and the maid assigned to cleaning this room would be having a heart attack when she returned. It might end up that Annalise would have to clean this room herself as the maids would be too afraid to enter.
Rafael wasn't afraid of spiders, but he didn't want to come in this room now and later when Annalise would add more pets. He loved everything about Annalise except this side of her.
"I have to say your reaction to seeing him was a little rude, Rafael. You need to work on that," Annalise said, taking the spider to a wall for it to have fun moving around. "You might have hurt its feelings."