One of the best parts of the Harvest Moon games has always been the character event cut-scenes! They bring out whole new sides to the villagers and make them a lot more interesting! A Wonderful Life is no exception to this- they have really cute and really cool cut-scenes!
The "triggers" (what you have to do to get that scene) will be listed here. I won't put what happens in the scence, so that it doesn't get spoiled for you!
(Spp~! I only add them as I find them cause I'm like that, so if I'm missing a few, then feel free to e-mail me about it~)
Carter
Celia
Chris
Cody
Daryl
Flora
Galen
Carter
Wahh~! ;.; So far, I don't know of any specifically Carter events.
Celia
Celia is one of the girls you can marry, so she has a few special heart events! When she has a certin number of hearts with you, you can see a new cut-scene. I've heard that Celia's are out of order, though, so you don't have to see them in order, but things may not make sense if you don't.
Also, you start off with one green heart, so the first "1 Heart Event" doesn't mean that- it means the red heart that you can get when she starts to like you.
Event - Exit one of the buildings of on the Produce Farm while Celia is outside and Vesta and Marlin are inside.

Event - Exit your house around Noon.
Event - Attempt to go into the house on the Produce Farm while Vesta and Marlin are in the shop.
Event - Try to enter the house on the Produce Farm at a time when Celia is inside.
Event - Enter the house on the Produce Farm at a time when everyone is downstairs.
Event - This can only happen after the previous 4 Heart event. Exit your house sometime after 6AM!
Proposal 1 - Give Celia the blue feather and you two will go someplace!
Proposal 2 - Don't give Celia the blue feather, but have her up to 4 Hearts and you'll get a suprise after the last day of Winter.
Chris
Wah~! ;.; I know that Chris is involved in a couple events, but any specifically Chris ones I've yet to find.
Cody
Wah~! ;.; Cody is suppose to give you something in the later chapters, but I've yet to get past Chapter 2.
Daryl
Power Generator 1 - Become friends with Daryl and go into his house sometime when he is in there. Something will explode.
Power Generator 2 - Go into Daryl's house sometime when he is in there. Something will explode. This time, you can run.
Study 1 - Befriend Daryl and exit your house around 7PM.
Study 2 - Exit your house around 7PM.
Study 3 - Exit your house around 7PM.
Study 4 - Exit your house around 7PM.
A Little Study - In Chapter 2, exit your house sometime during the day.
Gift - Become friends with Daryl and go into his house sometime while he's in there.
Flora
Wah~! ;.; I know there is an event involving Flora, but I don't know of any Flora-oriented events.
Galen
Mmm~ I've heard you can get the Fishing Pole from him, but I'm still poking at that~
This site is Copyright © Se-ji & Neko
Animal Crossing, Thousand Arms, Harvest Moon, Inu-Yasha,
and all other things that are copyright of another person,
are, of course, not mine, but theirs.
But my characters, fanfics, and artwork are mine and if
you take them you will be volating the law.
So don't do it!
Contact Se-ji & Neko || Credit