Help! Need advice!

May 9th will be me and husbands one year wedding anniversary and I asked him to surprise me with plans/a trip to celebrate, since I ALWAYS make the plans for everything. Well, I just so happened to glance over at his phone when he typed in a search "Niagra Falls". I don't know why he would do that when I'm sitting right next to him and can clearly see what he is typing on his phone with the screen practically in front of my face. (Let me be clear that I was not looking at his phone to see what he was doing, I just looked over and saw the words really quick, so don't try judging me and saying that I was being insecure and shouldn't be looking at his phone!) Well anyways...SHOULD I TELL HIM THAT IM NOT SURPRISED NOW BECAUSE I SAW WHAT HE TYPED? Or SHOULD I PRETEND TO BE SURPRISED? Btw, I'm really terrible at lying so idk what to do!