All of this would be sort of understandable if the person doing it was, say, a clueless 19-year-old whose "forever love" of three years moved to another school. Kids can get away with believing that grandiose Hollywood romantic gestures are cool. I know I used to believe it. However, everyone over 25 should have figured out that no woman actually wants or needs a public, massively embarrassing declaration of everlasting sugary affection, no matter what the end of every episode of How I Met Your Mother says.
Luke Howard is 34. The relationship he was flipping out over lasted four months. As a noted hot mess of a human being, I'm in no position to say that anyone should get a grip, but ... Luke, dude, get a grip. The lady already said no. Even if what you're doing somehow isn't public coercion in your head, it's definitely embarrassing the shit out of her. Sure, you didn't name her, but now she has to face the fact that everyone in her social circles who was aware of your soppy ass knows that you're actively playing the martyr in public, and thus making her seem like the monster who left you, a Nice Guy.
Fortunately for humanity, Luke's story went viral, as he'd almost certainly hoped, but in the exact opposite way from how he intended. The words "creepy," "abusive," and "stalker" were thrown around. He was compared to a toddler holding their breath until they get what they want. Many women recognized his stunt as classic "not taking no for an answer" behavior, and gave helpful tips to Luke's "Rapunzel." ("Go have a picnic with another guy right in front of his ass.") Finally, barely a day into his quest, someone inevitably punched him, because let's face it, that's the only way this was ever going to end.
I'm not advocating punching people, because come on. But at least this one had an upside: Luke seems to have gained some insight from the ordeal, and has now realized that he probably just succeeded in thoroughly embarrassing and alienating his ex. These days, he's spending his time much more usefully by ... giving out local news interviews in which he insists he was just misunderstood? Fuck. Dude's totally going to haul a full marching band to the door of the next woman who flees from him, isn't he?