[Bucky's head tilts a bit, smile widening. He takes another gulp of the alcohol and enjoys the deepening of his buzz. It will occur to him too late that they're probably both drinking on empty stomachs]

The problems with saving the world. But hey, you still have time to yourself. You're here now, after all. You gotta have some free time.

[His face lights up with a realization and then immediately clouds over. More of his drink disappears]

That one of your secrets? A gal you have waitin' around? Or a few that you've strung? Just tell me it's not Natasha...