[He bows lightly - as thanks for the praise, and as way of confirming: no, there's no reason to expect anything but the best from him.]
Well, I did offer to come. [If it's a bother it's his own fault. It's not, however - not with her. She helps him out enough on an average day: this is only fair. He presents her the jacket he brought (pretend the buttons go all the way down).]
I took the liberty of bringing something that might help against the wind. [The heavy fabric and the buttons should keep her skirts from billowing too much.]