Is it normal that i love my boyfriend's vibrations?

Recently, I've had to wear bandages over my eyes after an operation. Being blindfolded, I really couldn't take care of myself so I stayed at my boyfriend's place for the duration of my treatment. It goes without saying that I felt plenty vulnerable as I was. Without a doubt, I trusted him to take care of me, but this seemed like a real trial for the both of us. I've dated him for a year and a quarter now and I feel like I knew everything about him (like if he was crazy or not) and there shouldn't have been any doubt but I was still anxious.

Fortunately, midway into my recovery I felt completely comfortable with him. I guess temporarily losing my eyesight heightened my other senses because I fell in love with every movement he made. The vibrations, I guess is the only word I can come up with. The way the floor shook as neared me, for example. I don't know why but I looked forward to the moment he got back from work only to walk and interact around me.

I might've just been inactive for too long, cooped up in the house, but I began to enjoy his presence. To realize how protective his presence was. I trust him wholeheartedly now. Is it normal? Can a few weeks being vulnerable with a guy make me fall for him more?