I had an ORD-BOS the other day in F. A very remarkable lady was serving the F cabin. She seems to have remembered the names of all passengers, addressing them all the time by their names. (I rarely experienced this on AA flights. On CX, it's default, btw.) Soft-spoken, attentive. She seems to have impressed not just me but others. At least two other passengers were handing out Someone Special coupons. She was saying she's giving a charity those she got in Nov. and Dec. I think she's BOS-based. I was truely impressed.