Below is a walkthrough for the Ron Rivote side quest in Tiny Tina’s Wonderlands. To obtain this quest, interact with the save sign on a building in Tangledrift.
Find Ron Rivote
Travel to the objective in the southern part of the area then follow Ron.
Enter cyclops lair
Head further south to find the “cyclops”. Defeat the enemies in the area.
Run to the “castle”
Head further south to the stone building.
Find princess
Head through the “castle” and grab the princess from the bed.
Return to Ron Rivote
Head back to Ron and place the princess behind him.
Get “real” princess
Head back through the castle then grab the “real” princess.
Return to Ron Rivote
Head back to Ron and give him the broom.
Escape with Ron Rivote
Follow Ron, killing all the minions along the way. After you clear them, he’ll still be professing his love. You can either snap him out of it or let him confess his love fully. Your choice on this one! It does not matter either way. Afterwards, continue following behind him until he stops. After his speech, bid him farewell and the quest will complete.