so this manga reminds me of this Christmas movie that i watched last year that i really liked. it has the same storyline in my opinion, so if u guys wanna see something similar to this heres a link to a description.
http://www.imdb.com/title/tt3210984/
Ooooh, I haven't seen Dear Santa in foreverXD that was a really good one. Another movie with a premise like this was The Lakehouse, also a nicely done, heartwarming movie about two (to be lovers) who communicate through letters in the mail two years apart. I love stories like these, just the idea of creating such a lovely relationship and being able to save someone from things like Truck-San always gets me :3
I knew this was coming haha.