I know when my bf is going to propose :/

I fear I know when my bf is going to propose :/ I don’t know exactly how it’ll happen or the exact date but I know what weekend I guess

I don’t have the heart to tell him I know bc he truly believes I’m clueless lmao

He keeps just doing shit that leads me to know exactly when it’ll happen (on an upcoming trip we have). Like I saw message notifications on his carplay one night on our way to dinner from a number deriving from where we are traveling to in two months Also, he left his work phone at my house a month ago and from the notification on the front screen I saw a notification about a ring (I didn’t open it or look at it despite really wanting to 😭)

Is it okay if I go ahead and order a dress I really want to wear? My bf often buys me dresses for special occasions so it wouldn’t be out of the norm for him to already have a dress for me when the time comes

Literally hasn’t told anyone of my suspicions as I don’t wanna ruin the work him and my sister might be putting into it.

How do I act surprised when I happens!!???!