A Kiss Goodbye
You kiss someone before they leave instead of saying goodbye. It’s like ending a relationship with a face full of lips.
I kissed my main before he left. He said, 'That was the last kiss, I’m gone.'
She kissed me before I left for work. I was like, 'That was a goodbye kiss.'
He kissed me before he broke up with me. I was like, 'That was the last time I’ll ever see you.'