Daddy's Nervous ! How do I help?

Kyli
So we are being induced Friday and daddy and I were talking last night and I asked him if he was ready (his first, my 2nd) and he said that he is "really nervous". So when I asked why he said he is nervous about the entire aspect of being a father. Being good enough for our son, setting the right example and our little man being able to look up to him. This is his first biological child . He is a father to my 2 year old daughter and he is absolutely AMAZING with her and know he's going to be the same with our son. I just don't want him to get down on himself if he doesn't know EVERYTHING about parenting. I am trying to think of something cool or cute to give him from both of the kids to let him know that he can't ever let them down and just how amazing he is . Any ideas ? Or even encouraging words for him?