YAS GO SEE INFINITY WAR! I'll most likely be seeing it a million times so maybe I'll meet you up for that lol I'd recommend seeing Black Panther before then btw, it's SOOOOO GOOD and you'll need to see it to understand Infinity War, probably. Ragnarok's cliffhanger ending though will be resolved so you gotta be there for that.
Omg wow, all those celebrity sightings in one trip? Back then, I would've died to see Selena Gomez (not so much today). Mitchell Musso was on Hannah Montana, he played one of Miley's best friends. The brother was someone else. I forget his name. But again, wow. I didn't even see nearly that many surprise celebrity sightings during my whole CP over a year ago.
I do have a few. I think my favorite was my last night in Epcot and I ran over to the American Adventure pavilion to get an American Dream (a red and blue slushy mixed with vanilla ice cream, so good) and turned around to see Jodi Benson meeting with guests. I wanted to meet her and get a photo but I left my phone back in Germany with my family. So mad. I never saw any while working, but one time apparently I had turned the other way and just missed Kourtney Kardashian & fam. There also was a day where Chris Evans was in the park and all my friends in Tomorrowland were on the hunt for him, no such luck (I would've fainted on the spot though if I saw Cap in person, seriously). I saw Neil Patrick Harris do the Candlelight Processional, which was cool (apparently I barely missed him when he was out in TLand with his family so another missed opportunity). I was in Disney during the Christmas filmings, which made for easy sightings in MK. I watched Sofia Carson and Cameron Boyce perform for the Descendants Holiday Special (if you stopped in the right place you probz can see my Christmas Mickey ears (that I had bought as a gift for my mom and sisters when they came down a week later)). I saw Julianne & Derek Hough during their little spots. I watched Kelly Clarkson warm up then perform "I'll Be Home For Christmas" on the Cinderella Castle stage. I got a glimpse of Alessia Cara about to perform in Hollywood Studios, but I wanted to ride RnRC so I scooted past.
So yeah, those are all mine. I agree with you on seeing any of 1D. I just watched Dunkirk and fell in love with Harry Styles again so I'd die for a hug from him or Zayn (Zayn's always been my fave). I've heard Brendon Urie (of Panic at the Disco) frequents
Disneyland so that one would kill me. Omg if the fab five from Queer Eye showed up... my heart would be full. Same with most anybody from Drag Race (apparently Raven from season 2 is a frequent park goer, but that might just be WDW). I also have this dream of casually running into Lady Gaga, Julie Andrews or Kristin Chenoweth and just crying over them, but I'm going on a tangent now. I approve your list of who you'd want to meet. Maybe if I run into you in the parks, you'll bring me the luck to actually meet a celebrity for once in my life.
(Lol, this comment got long WOW. Oops. Sorry.)