Just About Half-Past Ten (слэш)

But as he reaches Madison Avenue, Stark Tower a mere block away, the skies open with a whoosh, and he barely manages to duck under the construction scaffolding perched over the sidewalk. Thunder rumbles overhead, and Bucky frantically checks every compartment of his bag for an umbrella he knows is there.
It’s not. He does find some loose glitter, though, and a lipstick he wore for Pride and had thought he’d lost, plus a spare MetroCard he can’t remember buying.
He also gets a crystal clear flashback of leaving the umbrella under his desk to dry yesterday morning, and never picking it up again.