You caught me, I can't be seen with a government worker, I have a reputation to protect.

[He smiles, easy and teasing. It's good, he can go himself and then Steve won't see him if he embarrasses himself by freaking out in the store.]

Here, hand me your phone, I'll put it in.

[He doesn't know quite what possesses him, but if Steve hands his phone over then Bucky puts his number in next to the name "Buck Me" as a joke.]