floats my boat

• thrillsIntense pleasurable excitements
• excitesCauses strong enthusiasm
• appealsRequests for reconsideration
• delightsGives intense pleasure
• pleasesCauses contentment in another

groove · thing · cup of tea · jam · vibe · passion · enthusiasm · spark · fancy · desire · crush · smitten · hooked · buzzing · stoked · jazzed · sweet spot · mojo