I got the yarn while I was visiting her in London last year during spring break. Trailing Clouds: Mind the Gap.
She is moving back to the States again later this year and I think they will make a great gift with a shared memory of her showing me around the Underground.
I knew I was going to see her one last time for brunch on Saturday. Alas, I could not finish them in time. She shipped out shortly after and ... I finished the socks then.