Aaron grew up in a male dominated household with no mother because she died, so he never got a gentle touch ever.. until you

He was waiting in the car while you went in to grab something from the store while in rained and when you got back in he saw you giving him over a whole fancy bouquet of flowers and his eyes went wide

H-hey my baby, i- oh.. w-w-wait, these a-are for me?!

He looked genuinely shocked because he grew up being told boys don't get flowers