Ive found it, It was made in 1999 and is really GOOD after 4 whole days of looking for it i found it, its called "kimi to ita mirai tame ni" (no speech marks) i remember watching this 4 years ago (i've been watching japanese anime/drama for ages) and it stayed with me to this day well not the name but the story and i've just got some energy drinks to watch this with 2 in fact BIG drinks its gonna be a nostalgia trip!