I say in advance that I am a student so I am surely wrong. Mine are guesses.
1_ Should I become a can, only thing that can keep down all that in a day, throw me in a non flammable trash.
2_ Leave behind oneself.
3_ Being English not my language, not sure if to English people this will make sense (not to me)
my dictionary calls it music room, thus it should say music room can be saved on the cell phone. But not a clue what a music room is, unless it is a way of calling the door bell...
4_ However, if you go one direction, she would probably make it for the other.
5_ You would surely fall in love when you meet a girl like Ebi.
6_ I have to give up. I think it means "it took the whole sunset, which I looked at with Shyu".
If not else I might have given some Native speakers a good laugh