Love
being lead on...
i love u
I would call them a fallible person - as almost all of us are.
Unrequited love </3
Although there is no technical term for this, people call them as non- believers of love.
you don't, love is not something you can force someone to do or get them to do. if you are wanting some one to love you AGAIN, maybe they didnt in the first place. find someone that will love you unconditionally
Serenade
My definition of sweetheart is someone you love almost unconditionally and they retun your feelings:]
You probably mean 'acquaintance'.
Anoying
Call yourself whatever you want, you're human. It's a shame that you married someone you didn't love.