Read more from The Big Day, The Boston Globe’s new weddings column. For Taha Bakhtiyar, love didn’t arrive gently — it was ruthless. In March 2021, Taha, an investor in a private equity firm, had recently relocated to Boston’s West End after working in London for six months. He met Brina Dillon, a Maine native and project manager, at the home of a mutual friend in the neighborhood. They got to know each other over competitive rounds of Scattergories and other games.