The girl I like asks me to take her on a trip. If I confess my love to her while traveling, is there a high success rate?

If she knows that you like her, you can confess her feelings at the end of the trip. If she doesn’t know, then I suggest you try her first to see how she feels about you. Let me remind you that this trip is a trial no matter what. The opportunity for her to feel something for you is also an opportunity for you to show off. Come on