Eventually , Cinnamon Bun , Finn , and Flame Princess are able to quell the revolt .
Cinnamon Bun professes Finn 's love to Flame Princess , much to Finn 's unhappiness .
Eventually , Cinnamon Bun , Finn , and Flame Princess are able to quell the revolt , and Cinnamon Bun professes his love to Flame Princess , much to Finn 's unhappiness .