A Lyle
A Lyle is a guy who’s smart, cool, and can sing like a madman, but once you betray him, he’ll vanish like a ghost and never speak to you again.
'He helped me cheat on a test, then ghosted me for a month.'
'He texted me back after three months. Just said, 'You broke my trust.''
'He showed up at my concert wearing a cape. I knew I was in trouble.'