So i think the song is about unrequited love / being in love with someone who is unavailable Hence the "But when I see you hanging about with anyone, It's not unusual to see me cry"
Then at the end of the song it's basically saying if you are ever single i love you and i'm an option.
So i think the song is about unrequited love / being in love with someone who is unavailable Hence the "But when I see you hanging about with anyone, It's not unusual to see me cry"
Then at the end of the song it's basically saying if you are ever single i love you and i'm an option.