yelena belova is first and foremost a black widow assassin. she's sure that's most of all she'll ever be. so, when sonya calls asking for help with a widow and yelena's already in a mood and needs a distraction, she jumps at the opportunity. maybe a little too fast, though, because she doesn't tell natasha or clint or anyone. and now they're all panicking, but who is she to care? she's in london!