Well, in 'A Hard Day for a Hangover: A Novel', the main plot centers around someone trying to navigate through a day while coping with the physical and mental effects of a hangover. It could show their attempts to get back to normal, handle responsibilities, and maybe even learn a lesson or two from the experience.
The story of Hangover 3 begins with the group trying to deal with Alan's problems. They end up getting caught in a web of trouble related to Chow. There are some really memorable scenes. For example, the scenes where they are trying to escape from the bad guys. The movie also ties up some loose ends from the previous movies in the series, and overall, it's a story filled with action, comedy, and some rather strange twists and turns.
It's a story about the Beatles. It shows a day in the life of the band during their early days of stardom. There's a lot of chaos, fun, and the unique charm of the Beatles. They deal with fans, media, and just being young and famous at the same time.
The Hangover 2 is a comedy movie. It's about a group of friends who go to Thailand for a bachelor party. Things go terribly wrong, just like in the first movie. They wake up with no memory of the previous night and find themselves in all sorts of crazy situations. There are missing people, strange tattoos, and lots of wild and hilarious misadventures as they try to piece together what happened and find their missing friend.
The main characters are Phil, Stu, Alan, and Chow. Phil is the relatively more level - headed one among them. Stu is the dentist who often gets dragged into these crazy situations. Alan is the oddball of the group, and Chow is the unpredictable and often troublesome character.