Ironically the moment Hayato said that, Ryuutaro could practically feel his heartbeat fasten a bit. His eyelids go down again as they got back to kissing. This was the most romantic make-out they had in a while and Ryuutaro was enjoying every bit of it.
The hand he had placed at Hayato's neck wanders further up, through his boyfriend's hair and over his cheek in a loving petting-movement.