bella,
it's nice isn't it to know your son has found someone to share things with. You sound like a nice mum who considers the feelings of others & wants to make them feel at ease.
No pictures - I guess it will have to be a Powerpoint presentation of your son when he was a toddler - along with some embedded video.
My fav anecdote on romance was Roger Moore, the actor, who was/is very close to his daughter. The prospective beau came in, very nervous, and asked Roger for his permission to marry. Roger's response: "I am going to pour myself a very large scotch, draw a bath and think about this."