Romeo and Juliet with both stories there is one person from each rival "gang" who falls in love which there family's do not approve of.
I think it will be the B note because i was always taught that from bottom to top it goes like this:
Bottom line: Every
2nd to last line: Good
middle line: Boy
2nd to top line: Does
top line: Fine
So this means that since the note is on the middle line, it will be B