a girl

how is it possible to still be in love with a girl, if I don't even know her full name?

a girl, I met years ago
a girl, I knew for such a short time
a girl, I kissed just once
a girl, I thought I´m not brave enough for
a girl, I miss as I was known her for years
a girl, I wish I kissed twice
a girl, that I wish has not forgot me
a girl, that I wish to meet again
a girl, I wish to ask for her full name.