Pro tip: trips aren’t perfect. It’s life, nothing will be perfect. BUT learn to roll with things and don’t take it super hard of something goes awry. Some of my best memories and stories are from agonizing parts of trips.
Also, don’t plan out all you time there, leave some free time open to list about. You’ll be there with your SO, you intend to spend quality time with them, it’s great to have open time to go do something that catches either of your attentions rather than dismiss it due to “vacation appointments” like a tourist spot you planned.
Take pictures or memorabilia of whatever suits you, I have pictures of cool mirrors in hotels, or a wonky bathtub. Again don’t dwell too much on making it perfect, the perfect spot, the perfect picture etc. I have a hilarious picture of an SO with a guy running across the shot, I got him in multiple frames. Still some of my favorites from the trip.
Grab some local currency before you arrive so it’s on hand, know what ATMs can allow you to pull money from for free (Bank of america has a bunch of partners all over Europe) and Don’t let the TSA disappear it from your bag.
Absolutely! Glad I could help, enjoy your time together!