I've seen Boy & Bear three times already, and still feel excited when I hear them on the radio. I wish that I'd been friendlier when I met them before they were famous- never again will I not participate fully in dessert conversation with band members. They could well be the next big thing, or your boyfriend could be friends with their manager. You can just never tell.
Despite my conversation laziness that Sunday, I worked out soon after that they were pretty spectacular. They've recently announced their first solo tour, are on the lineup for Falls Festival and are all round nice guys. Listen to more of them here.