While on a trip to the Colosseum in Rome, Reddit user sesipikai made the enormous decision to ask his girlfriend to marry him.
Along with carrying the ring, he also strapped on a Sports Tracker heart rate monitor to measure his bpm throughout the nerve-racking experience.
Sesipikai collected the info and exported the data to an xml file. He then made a timeline of his heart rate leading up to and after popping the question.
His almost 130 bpm when popping the question, keep in mind the average resting heart rate is around 60 bpm.